Redshift is a robust 3D rendering software that helps bring designs, models, animations, and entire scenes to life. In this article, we’ll cover everything from the minimum system requirements to detailed hardware recommendations for building the Best PCs for Redshift Rendering.

Before putting together the best PCs for Redshift rendering, it’s essential to understand the minimum system requirements. Below, you’ll find both the minimum and recommended specs as outlined by Maxon.

Redshift supports three rendering modes, including options for GPU and/or CPU rendering. However, it has been observed that CPU rendering is significantly slower than GPU rendering, even though the output quality is quite comparable. For those working within a tighter budget, it’s advisable to prioritize investing in a high-performance GPU.

While the CPU doesn’t directly influence Redshift’s GPU rendering speed, a more powerful CPU can accelerate tasks like mesh extraction, texture loading, and scene data preparation. Additionally, if your workstation will also handle modeling or animation tasks using tools like Cinema 4D, Maya, or 3ds Max, the CPU becomes an important component.

When selecting a CPU to build the Best PCs for Redshift Rendering, three main factors should be kept in mind:

• Core Count

A higher number of cores improves multitasking capabilities and enhances performance in multi-threaded software. If you opt for Redshift’s CPU rendering, having more cores will also be advantageous.

• Clock Speed

CPUs with higher clock speeds can process instructions more rapidly, leading to faster computation. This boosts responsiveness during editing tasks and speeds up real-time previews, benefiting modeling and animation workflows.

• PCIe Lanes

The total number of PCIe lanes supported by the CPU directly impacts how many GPUs can be installed in your system. This is especially crucial for Redshift GPU rendering, as adding more GPUs will noticeably reduce rendering times.

Recommended CPUs:

• AMD Ryzen™ 7 9700X – 8 cores, 3.8 to 5.5 GHz, 28 PCIe lanes
• AMD Ryzen™ Threadripper™ PRO 3955WX – 16 cores, 3.9 to 4.2 GHz, 128 PCIe lanes
• AMD Ryzen™ Threadripper™ PRO 5975WX – 32 cores, 3.6 to 4.5 GHz, 128 PCIe 4.0 lanes
• AMD Threadripper™ PRO 7965WX – 24 cores, 4.2 to 5.3 GHz, 148 PCIe lanes

Since Redshift is primarily a GPU-based renderer, the graphics card becomes the most critical component when building the Best PCs for Redshift Rendering. Two main factors of the GPU affect rendering performance in Redshift: the GPU’s raw speed and its available memory (VRAM).

• Raw Speed

The raw speed of a GPU doesn’t have a standardized measurement. Users often compare rendering times across various GPU models to assess their relative performance. Naturally, a faster GPU will deliver better rendering speeds.

• VRAM (Video Memory)

VRAM determines the size and complexity of scenes that can be handled efficiently. Although Redshift can use the system RAM when GPU memory runs out, this approach significantly slows down the rendering process. For optimal performance, it’s advisable to choose GPUs with sufficient onboard VRAM to match your project demands.

• Multi-GPU Setup

Redshift can take advantage of multiple GPUs to enhance rendering speed. It is best practice to use GPUs of the same architecture and model to minimize instability risks. Additionally, when mixing GPUs with different VRAM capacities, the system will default to the smallest available VRAM across all cards, which can lead to inefficiencies.

While Redshift is compatible with both AMD and NVIDIA graphics cards, we recommend opting for NVIDIA GPUs for the best compatibility and performance. NVIDIA GeForce GPUs are popular for offering excellent raw performance and solid VRAM at an accessible price point. Moreover, NVIDIA GeForce GPUs offer advantages like CUDA cores, OptiX, and advanced ray tracing capabilities that significantly boost Redshift rendering performance. In contrast, NVIDIA Quadro cards deliver higher VRAM capacities—often double that of GeForce cards—and are engineered for demanding, continuous workloads, though they come at a higher cost relative to performance. 

Ultimately, the decision between these options depends on your specific workload and budget.

Recommended GPUs:

• GeForce RTX™ 5080 16GB
• GeForce RTX™ 5090 32GB
• GeForce RTX™ 4090 24GB
• GeForce RTX™ 3090 24GB

In Redshift rendering, RAM (Random Access Memory) is primarily used to store the scene data and prepare it for rendering on the GPU. Specifically, it holds texture data before it’s transferred to the GPU’s VRAM. 

The recommended minimum RAM for Redshift rendering and GPU-based workflows is 32GB. However, if you frequently multitask or work with multiple large applications simultaneously, upgrading to 64GB or more is recommended.

Hard drives are used as long-term storage devices for computers. They store digital data such as operating systems, programs, files, and other user data.

NVMe M.2 SSDs as your primary drive is highly recommended, especially for the operating system, Redshift installation, and other key software. These SSDs provide much faster boot and load times, lower energy consumption, increased durability, and less heat compared to traditional HDDs, yet at a higher cost.

It’s also advisable to opt for at least a 500GB SSD to avoid the hassle of early upgrades to your primary drive.

Click here to learn how to optimize Redshift render settings.

iRender offers high-performance machines equipped with premium specs such as the AMD Ryzen™ Threadripper™ PRO 3955WX (3.9–4.2GHz), along with options for 1, 2, 4, 6, or 8 RTX 4090 or RTX 3090 GPUs, 256GB of RAM, and 2TB NVMe SSD storage.

Additionally, iRender provides each user with a free Cinema 4D – Redshift license, eliminating the need to transfer your own license to our render nodes.

Why can iRender be a great render farm for you?

In addition to high-configuration servers, iRender provides many other utilities to provide the best user experience.

• Dedicated server for individuals: You have full control and access to the server you rent. The working environment (installed apps, files) will be stored for the next use.
• Easy and free file transfer between your computer and iRender’s server: The transferring task can be done via iRender GPU application for Windows and the iRender Drive application for MacOS.
• 24/7 assistance: iRender’s attentive agents are always ready to support all your queries.
• All software compatibility: iRender’s PCs are built to meet the configuration needs of all 3D software and rendering tools at a variety of cost levels for users to choose from.

Let’s see how fast Redshift renders on iRender’s nodes!

New users will get a 100% bonus for the first transaction within 24 hours of their registration. No minimum amount!! If you top up 50$, you will get 100 points in total to hire our machines.

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Source: Maxon, Uli-ludwig, Pugetsystems, Exxactcorp

Even though Redshift is famous for its fast GPU rendering, we can further fine-tune the render settings for Redshift to make the rendering even faster. Let’s scroll down!

To optimize the Render Settings for Redshift, it’s important to understand how each option impacts your final render.

The Render Settings for Redshift will vary depending on the render settings mode and the rendering engine you choose.

For render settings modes, Basic mode offers a simplified list of commonly used settings, while Advanced mode gives you access to all available options for the selected engine.

Regarding the rendering engines, there are two options: Production and RT. Production is Redshift’s primary engine for high-quality final frame rendering, while RT (Real-Time) is Redshift’s fast, interactive engine designed for near-instant feedback. However, since RT is still in beta, it’s recommended to use Production for stability and reliability.

If you are new to Redshift or prefer a straightforward setup, Basic mode is an excellent way to adjust your render quality without getting overwhelmed.

Now, let’s explore how to optimize the Render Settings for Redshift using the Production engine in Basic mode.

The first setting is Bucket Quality, which you can adjust from Low to Very High. Higher quality settings automatically lower the Threshold value, directly influencing the final image’s quality and noise levels.

In general, the higher the Bucket Quality (or the lower the Threshold), the better the render quality and the less visible noise, though this will also increase render times. You also have the option to manually adjust the Threshold if needed.

Denoising helps reduce noise in rendered images while preserving key details like edges and textures. It can speed up rendering times, but sometimes at the cost of slight accuracy loss. You can toggle Denoising on or off using the checkbox.

Below the checkbox, you can choose between different Denoising engines, each with its strengths:

• OptiX – Very fast and supports interactive rendering, but may not clean up noise as effectively as Altus.
• OIDN – Also fast and usable during interactive rendering, but similar to OptiX, it may leave a bit more noise compared to Altus.
• Altus Single – Slower (rendering the frame once before applying denoising) and non-interactive, but provides good results for final renders.
• Altus Dual – The slowest option (rendering the frame twice before denoising), but delivers the highest-quality results for final renders.

Motion Blur replicates the natural blur seen when objects or cameras move rapidly during a frame.

• Motion Blur Checkbox: Enable or disable motion blur.
• Motion Blur Steps: Defines how many linear steps Redshift uses to simulate the motion of objects, lights, and cameras. More steps result in smoother motion but require more memory.
• Deformation Blur: This toggle controls whether vertex-level deformation blur is included. Since Deformation Blur can consume a lot of memory, it’s best to leave it disabled if your objects don’t have animated deformations, to optimize performance.

Global Illumination (GI) is a technique that simulates how light bounces and spreads across a 3D scene, helping achieve more realistic and natural-looking lighting.

You can enable or disable GI using the checkbox. For the most authentic lighting results, it’s best to keep GI enabled; however, this will increase your render times.

Caustics simulate the concentrated light rays that reflect off or refract through surfaces. While enabling caustics can add realism, it often introduces intense noise that’s harder to clean up.

• Combined Depth: Sets the maximum number of times any ray (including GI, reflections, refractions, and volume scattering) can interact with the scene.
• Global Illumination Depth: Controls the number of times an indirect lighting ray bounces. Raising this value is useful for scenes like interiors where multiple light bounces create more realistic effects.
• Reflection Depth: Limits the number of bounces a reflection ray can perform.
  Refraction Depth: Limits how many times a ray can pass through transparent or refractive surfaces.
• Volume: Sets the limit for how many times a ray can scatter inside a volumetric object (like fog or smoke).
• Transparency Depth: Controls how many times a ray can pass straight through transparent objects.
  

Important Note: No matter how high individual ray type limits are set, the Combined Depth is the overall maximum. For example, if Reflection Depth and Refraction Depth are both set to 4, but Combined Depth is 6, a ray can only reflect and refract a total of 6 times combined.

While increasing depth values can improve realism, it will also significantly raise render times.

Enabling Hardware Ray-Tracing allows Redshift to use hardware-accelerated ray-tracing, provided you have compatible GPUs like Nvidia RTX series cards.

The performance boost from hardware ray-tracing depends on the scene; scenes that rely heavily on ray-traced effects will benefit the most. Keep in mind that non-ray-traced techniques like irradiance caches are not accelerated by hardware RT.

• Always keep your 3D software, Redshift, and GPU drivers updated to the latest versions.
• Close any unnecessary applications to free up RAM and other system resources.
• Optimize your scene by lowering the polygon count and removing any unused objects and materials.
• Reduce Progressive Passes to 32 or 16 to help free up the GPU for other processes.
• Turn on Automatic Sampling to allow Redshift to manage sampling more efficiently.
• Minimize the use of heavy features like Motion Blur, Caustics, and unnecessary AOVs, as they can heavily impact performance.
• Enable Hardware Ray-Tracing to speed up rendering if your GPU supports it.
• Lower the Trace Depth for faster renders; just be aware this might slightly darken your scene.
• Increase the Thresholds to speed up renders—though this will add some noise, which you can counterbalance by raising sample rates or using denoising.
• Adjust the Bucket Size carefully. Avoid using very small (64) or very large (512) bucket sizes, as they can prevent the GPU from working efficiently.
• Tweak your Redshift Preferences: select only your GPU(s) for rendering. Avoid enabling CPU usage or Hybrid Rendering, as involving the CPU can slow down performance.
• Disable Material Previews during rendering to save resources.
• In addition to optimizing the render settings for Redshift, using multiple high-performance GPU cards like iRender’s nodes can greatly accelerate rendering speeds.

If you’re deciding between Octane, Corona, and Redshift, you might want to check out this article for a detailed comparison.

iRender offers high-performance machines equipped with premium specs such as the AMD Ryzen™ Threadripper™ PRO 3955WX (3.9–4.2GHz), along with options for 1, 2, 4, 6, or 8 RTX 4090 or RTX 3090 GPUs, 256GB of RAM, and 2TB NVMe SSD storage.

Additionally, iRender provides each user with a free Cinema 4D – Redshift license, eliminating the need to transfer your own license to our render nodes.

Why can iRender be a great render farm for you?

In addition to high-configuration servers, iRender provides many other utilities to provide the best user experience.

• Dedicated server for individuals: You have full control and access to the server you rent. The working environment (installed apps, files) will be stored for the next use.
• Easy and free file transfer between your computer and iRender’s server: The transferring task can be done via iRender GPU application for Windows and the iRender Drive application for MacOS.
• 24/7 assistance: iRender’s attentive agents are always ready to support all your queries.
• All software compatibility: iRender’s PCs are built to meet the configuration needs of all 3D software and rendering tools at a variety of cost levels for users to choose from.

Let’s see how fast Redshift renders on iRender’s nodes!

New users will get a 100% bonus for the first transaction within 24 hours of their registration. No minimum amount!! If you top up 50$, you will get 100 points in total to hire our machines.

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If you have any questions, please get in touch with me through email duongdt@irender.vn or our 24/7 support team for a quick response.

Thank you for reading

Source: Maxon, cgshortcuts

Octane vs Corona vs Redshift are popular 3D render engines with strengths and weaknesses. Let’s find out which one is suitable for your project. In this article, we will discuss their highlighted features, hardware requirements and license price.

Before diving into the comparison between Octane vs Corona vs Redshift, let’s clarify four key terms.

The CPU (Central Processing Unit) acts as the computer’s “brain” — handling most core operations. In CPU rendering, image generation relies on the CPU’s processing power, typically prioritizing high-quality output, though often at slower speeds.

The GPU (Graphics Processing Unit) is a specialized processor built for handling complex graphical tasks. GPU rendering takes advantage of this, offering significantly faster render times compared to CPU rendering.

To learn more about CPU vs. GPU rendering, check out these resources: 1, 2. 

When it comes to rendering methods, unbiased rendering aims to simulate light with high physical accuracy. It produces highly realistic images, but at the cost of longer render times. On the other hand, biased rendering uses approximations and shortcuts to produce visually pleasing results more quickly. While not perfectly realistic, the output is often good enough for most practical needs — and much faster.

You can compare these two rendering approaches in more detail here.

OctaneRender is a GPU-accelerated, unbiased rendering engine known for its speed and ability to produce high-quality, photorealistic images.

📌 Rendering power

Harnessing the full potential of GPU acceleration, OctaneRender is capable of producing final-quality images up to 10–50 times faster than traditional CPU-based unbiased renderers. It scales efficiently across multiple GPUs — even supporting mixed NVIDIA cards in one system.

Octane excels in rendering complex atmospheric effects like fog, smoke, clouds, and fire with varying densities. It also features a proprietary system for handling detailed micro-surface displacement, enabling realistic materials such as skin, bark, or organic textures.

Its interactive viewport displays the final-quality render in real time, so any scene adjustments are instantly visible — making iterative work fast and intuitive.

📌 Software compatibility

OctaneRender offers a wide range of plugins that integrate seamlessly with major 3D applications like Blender, Maya, and Cinema 4D. It also includes a standalone version for direct rendering of scene files such as .FBX, .OBJ, or .ORBX, making it accessible even if your 3D tool doesn’t support Octane natively.

⚙️ OS: Windows® 7+ (64-bit), Linux® (64-bit), macOS® 10.13.6 High Sierra
Note: macOS versions 10.14+ don’t support CUDA, limiting GPU rendering on newer Macs.

⚙️ GPU: NVIDIA® CUDA-compatible GPU (compute capability 3.0+), latest CUDA 10 drivers

⚙️ RAM: Minimum 8 GB (16 GB or more recommended)

⚙️ CPU: A multi-core processor isn’t essential for rendering but helps with faster scene loading

A full OctaneRender license is available at $26.27/month or $263.08/year. Licenses are node-locked, meaning they can only be used on one machine at a time. You can switch devices, but only once per hour due to a cooldown restriction.

Corona Renderer, developed by Chaos, is a widely-used CPU-based render engine known for its simplicity, photorealistic results, and seamless integration with 3ds Max and Cinema 4D.

📌 Biased & Unbiased CPU-based rendering

Unlike some renderers that rely solely on biased or unbiased techniques, Corona offers both options. By default, it uses progressive path tracing, which closely mimics unbiased rendering — delivering realistic images with minimal effort. For faster workflows, Corona also includes biased tools that prioritize render speed over physical accuracy, allowing for efficient production without significantly sacrificing quality.

Corona is built to fully leverage the power of the CPU, meaning you can achieve high-quality results without needing a powerful GPU. This can save costs and simplify hardware setups — just invest in a strong processor.

📌 Compatibility

Corona works exclusively as a plugin for 3ds Max and Cinema 4D. If you’re using other 3D software, you’ll need to export your scene (e.g., via FBX or OBJ) and import it into one of the supported platforms to render with Corona. While not the most streamlined solution, it’s still doable.

📌 Autosave feature

Corona includes an Autosave function that regularly saves render progress in .exr format. This is especially helpful if a crash occurs, ensuring you don’t lose your work mid-render.

⚙️ CPU: Must support SSE 4.1 instruction set (only very old CPUs lack this)

⚙️ GPU: Not required for rendering. Corona already has a High Quality denoiser, which utilizes purely the CPU. However, optional preview denoisers for interactive previews require:

• • NVIDIA GPU AI Denoiser: Requires a Maxwell or newer NVIDIA GPU with the latest drivers
  • Intel GPU AI Denoiser: Requires a modern NVIDIA GPU (Volta, Turing, Ampere, Ada Lovelace, Hopper, or newer)

🔍 Corona Solo: $60.54/month or $395.68/year
Locked to a single machine; ideal for freelancers or fixed workstations.

🔍 Corona Premium: $71.57/month or $501.55/year
Allows flexible use across multiple machines and includes access to other Chaos tools:

• • Chaos Phoenix (simulate fire, smoke, fluids),
  • Chaos Player (high-res sequence playback),
  • Chaos Scans (ultra-real scanned materials)

Redshift is a powerful, GPU-accelerated 3D rendering engine known for its speed and ability to produce high-quality, photo-realistic images

📌 Software integration

Redshift functions as a plugin for widely-used 3D applications such as Cinema 4D, Maya, Blender, and 3ds Max. If your primary 3D software isn’t directly supported, you can still use Redshift by exporting your scene (e.g., as FBX, Alembic, or OBJ) and importing it into one of the compatible platforms such as Cinema 4D, Maya to render. However, this method offers more limited flexibility compared to native integration.

📌 Rendering Performance

Redshift is a GPU-accelerated renderer, designed to deliver much faster render times than traditional CPU-based engines. This speed makes it ideal for quick iterations and streamlined workflows.

As a biased renderer, Redshift uses smart approximations to reduce render time while still achieving high-quality visuals — making it efficient for both look development and final output.

It also supports multi-GPU rendering, meaning performance scales with the number of GPUs in your system. With Redshift RT (Real Time), artists can benefit from near-instant feedback right inside the viewport — enabling a faster creative process with real-time adjustments.

Minimum Hardware (by Operating Systems)

⚙️ Windows:

• • Windows: 64-bit Windows 10 or 11
  • 16 GB RAM (more recommended)
  • 64-bit CPU with AVX2 support
  • NVIDIA GPU with CUDA 5.0+ and at least 8 GB VRAM
  • or AMD RDNA 2 or newer with 8 GB+ VRAM

⚙️ macOS (Apple Silicon):

• • macOS: Version 13.3+ (Ventura), 14.1+ (Sonoma), 15.0+ (Sequoia)
  • 16 GB unified memory
  • Apple M-series chip (M1, M2, M3, M4)

⚙️macOS (Intel):

• • macOS: Version 13.3+ (Ventura), 14.1+ (Sonoma), 15.0+ (Sequoia)
  • 16 GB RAM
  • 64-bit processor with SSE4.2
  • AMD Navi or Vega GPU with 8 GB+ VRAM

⚙️Linux:

• • Linux: 64-bit with glibc 2.28 or newer
  • 16 GB RAM
  • 64-bit CPU with AVX2
  • NVIDIA GPU with CUDA 5.0+ and 8 GB+ VRAM

A Redshift floating license costs $46/month or $264/year. This license can be used across multiple machines, but only one at a time.

If you’re rendering with iRender, you’ll benefit from a free Redshift and Cinema 4D license included with each high-performance node — potentially saving $46/month. This gives you both powerful hardware and software at no extra cost.

When deciding which renderer suits your needs best, consider the following points:

• For photorealism, Corona stands out with its high-quality, physically accurate results — ideal for projects where realism is the top priority.
• If you need faster render times with results that are visually impressive and “good enough” for production, both Octane and Redshift are strong candidates thanks to their GPU-accelerated speed.
• In terms of software compatibility, Octane offers the most flexibility. While Corona and Redshift are limited to specific 3D applications, Octane supports a wide range of integrations and also includes a standalone version for importing and rendering scenes independently.
• Looking at hardware requirements, Corona is the least demanding. It relies solely on CPU performance, allowing you to invest in a powerful processor without needing an expensive GPU. In contrast, Octane and Redshift require high-performance GPUs and benefit from a strong CPU to prevent system bottlenecks.
• From a cost perspective, Octane currently offers the most affordable license. However, all three renderers provide trial versions, allowing you to test them before committing:
  • Corona – 30-day full-featured trial
  • Redshift – 14-day free trial
  • Octane – Free demo version available

iRender provide high-configuration machines with upmarket specifications like AMD Ryzen™ Threadripper™ PRO 3955WX @ 3.9 – 4.2GHz or AMD Ryzen™ Threadripper™ PRO 5975WX @ 3.6 – 4.5GHz, 1/2/4/6/8 x RTX4090 or RTX3090,  RAM 256GB, Storage NVMe SSD 2TB.

Why can iRender be a great render farm for you?

In addition to high-configuration servers, iRender provides many other utilities to provide the best user experience.

• Dedicated server for individuals: You have full control and access to the server you rent. The working environment (installed apps, files) will be stored for the next use.
• Easy and free file transfer between your computer and iRender’s server: The transferring task can be done via iRender GPU application for Windows and the iRender Drive application for MacOS.
• 24/7 assistance: iRender’s attentive agents are always ready to support all your queries.
• All software compatibility: iRender’s PCs are built to meet the configuration needs of all 3D software and rendering tools at a variety of cost levels for users to choose from.

Let’s see how fast iRender’s nodes work!

New users will get a 100% bonus for the first transaction within 24 hours of their registration. No minimum amount!! If you top up 50$, you will get 100 points in total to hire our machines.

REGISTER NOW

If you have any questions, please get in touch with me through email duongdt@irender.vn or our 24/7 support team for a quick response.

Thank you for reading

Information and image sources: triplet3d, otoy, chaos, maxon

In 3D character modeling, the fusion of traditional folklore with cutting-edge technology often yields captivating results. A prime example is the recent creation of a Japanese-style Oni demon by character artist Timothe Fontaine, renowned for his contributions to the horror game “Dead by Daylight.” Drawing inspiration from Japanese mythology, Fontaine’s Oni demon is a testament to the power of modern 3D modeling tools and the timeless allure of cultural legends. In this blog post, let’s explore with iRender.

The Oni demon, a staple of Japanese folklore, is typically depicted as a fearsome creature with sharp claws, wild hair, and a menacing visage. Fontaine’s rendition stays true to these traditional elements while incorporating his unique artistic vision. To bring the demon to life, he utilized a suite of industry-standard software:

• ZBrush: For intricate sculpting and detailing, allowing for the creation of the demon’s complex anatomy and textured skin.
• Substance 3D Painter: To apply realistic textures and materials, giving the demon’s skin, armor, and accessories a lifelike appearance.
• Maya: Employed for rigging and posing, ensuring the model’s movements are both natural and suitably intimidating.
• Arnold: Used as the rendering engine to produce high-quality images that showcase the demon in various lighting scenarios.
• XGen: For generating detailed hair and fur, adding to the creature’s wild and untamed look.
  

One of the more challenging aspects of the project was the creation of the demon’s hair using XGen. Fontaine documented his process in a detailed guide titled “60 Crashes Later – Learning XGen the Hard Way,” highlighting both the challenges faced and the solutions discovered during the hair creation process. This guide serves as a valuable resource for other artists navigating similar challenges.

Beyond the technical execution, Fontaine enriched his creation with a backstory, deepening the connection between the viewer and the character:

“The Nameless Oni was once a powerful demon, born of the shadows and bound by the will of the gods. His third arm, a grotesque and unnatural gift, marked him as different from his kin. Feared and shunned by other oni, he was cast into isolation, his twisted form a symbol of his disgrace. Consumed by his anger and frustration, he turned his wrath on his kind, slaughtering those who had mocked him. Now, the land lies silent, the last of the oni extinguished, and the Nameless Oni roams alone, a forgotten demon, cursed to bear the weight of his rage and the burden of his solitude.”

This narrative not only adds depth to the visual representation but also invites viewers to ponder the demon’s past and motivations.

Fontaine’s work exemplifies how blending traditional cultural elements with modern technology can result in compelling art that resonates with contemporary audiences while honoring historical mythologies.

Timothe Fontaine’s Japanese-style Oni demon is a stunning example of how modern 3D tools can bring ancient mythology to life. By combining ZBrush, Substance 3D Painter, Maya, Arnold, and XGen, he meticulously crafted a creature that stays true to traditional Oni depictions while adding his own unique artistic flair.

Beyond the technical execution, the demon’s backstory adds depth, making it more than just a digital sculpture—it becomes a character with history, emotion, and presence. Fontaine’s work showcases the power of storytelling through digital art, proving that technology and folklore can seamlessly merge to create something truly captivating.

This project serves as an inspiration for 3D artists, demonstrating that with the right tools, patience, and creativity, it’s possible to transform imagination into reality.

iRender is proud to be one of the best GPU service providers on the market. We provide you with high-configuration models with advanced specifications such as AMD Ryzen™ Threadripper™ PRO 3955WX @ 3.9 – 4.2GHz or AMD Ryzen™ Threadripper™ PRO 5975WX @ 3.6 – 4, 5GHz, 256GB RAM, 2TB NVMe SSD storage. Most importantly, we always update to the latest GPU technology, with 1/2/4/6/8 x RTX3090/RTX4090.

Under the IaaS (Infrastructure as a Service) model you will have full control over the machine via a remote desktop app, similar to Teamviewer but more stable. You will be able to proactively install the software and use it on the server just like using a personal computer. You can find many server packages with high-end configurations that are extremely suitable for complex projects.

Below is information about iRender’s service packages:

We’re always happy to help you with any questions. If you have any problems or questions, don’t hesitate to contact our 24/7 support team. Or via Whatsapp: 0912 785 500 for free advice and support.

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Source and image: 80.lv

Maxon, a leading company in digital content creation, has made waves in the artistic community with the release of ZBrush 2025.1. This latest version of the industry-standard digital sculpting tool boasts impressive new features and significant enhancements that empower artists, game developers, and visual effects professionals to push the boundaries of their creativity. In this blog post, iRender will explore what’s new in ZBrush 2025.1 and how these features can revolutionize your workflow.

Maxon has launched ZBrush 2025.1, the newest iteration of its digital sculpting application.

This update features a new Quick Polygroup Brush, enhancements to the existing Anchors Brush, and better integration with Maxon’s Redshift rendering engine.

Here are some of the key updates:

A notable addition in ZBrush 2025.1 is the Quick Polygroup Brush, designed for generating Polygroups.

This feature allows users to easily create a group by clicking on a model’s surface. Based on the edge flow, ZBrush automatically forms a Polygroup for the surrounding area.

In addition, this innovative brush allows artists to quickly create and manage playgroups, facilitating more efficient selection and manipulation of parts within your models.

ZBrush 2025.1 mainly focuses on workflow enhancements and bug fixes, updating the existing tools. The existing Anchors Brush has been refined to offer improved functionality, making it easier to pin and manipulate details in your sculptures.

The Anchors Brush, introduced in ZBrush 2023.2 for quickly posing characters, now features a new Bend mode alongside the existing Move, Rotate, and Twist modes. This allows users to reposition parts of the model using two anchor points, resulting in “more natural bending.”

Additionally, there are improvements to the Chisel Brush and Lightbox, and the GoZ bridges for 3ds Max and Maya have been updated to support the latest versions, 3ds Max 2025 and Maya 2025.

ZBrush 2025.1 offers improved compatibility with Maxon’s Redshift renderer, streamlining the process of exporting and rendering your models for high-quality visuals. 

The integration of Redshift, Maxon’s rendering engine, within ZBrush, has been enhanced to now support AOV passes and the OIDN (Open Image Denoise) render denoiser. Per the release notes, interactions are now “much faster,” with real-time updates for changes to lights, HDRIs, and materials visible directly in the viewport.

Redshift was initially integrated into ZBrush in the 2023 version, and it includes CPU rendering as a standard feature, while GPU rendering currently necessitates a separate subscription.

The enhancements in ZBrush 2025.1 are designed to benefit a broad spectrum of users. Game developers will find the improved UV mapping and real-time feedback invaluable for creating assets that require precision and detail. VFX artists will appreciate the ray tracing capabilities, enabling more realistic rendering of their sculptures. Concept artists and illustrators will enjoy the expanded brush library, offering new tools for expressing their creativity.

Furthermore, hobbyists and educators can benefit from the user-friendly interface and robust features, making ZBrush an even more appealing option for those new to digital sculpting.

The release of ZBrush 2025.1 marks a significant advancement in the world of digital sculpture, providing artists with innovative tools that enhance their creative possibilities. Maxon’s commitment to evolving its flagship product ensures that ZBrush remains at the forefront of the industry, empowering creators to bring their visions to life like never before.

Whether you’re a seasoned professional or a budding artist, ZBrush 2025.1 offers something for everyone. With its powerful features and user-centric design, it promises to change the way we approach digital sculpting, making it an exciting time to explore the endless possibilities that ZBrush has to offer. So dive in, experiment, and unleash your creativity with the latest version of ZBrush!

iRender is proud to be one of the best GPU service providers on the market. We provide you with high-configuration models with advanced specifications such as AMD Ryzen™ Threadripper™ PRO 3955WX @ 3.9 – 4.2GHz or AMD Ryzen™ Threadripper™ PRO 5975WX @ 3.6 – 4, 5GHz, 256GB RAM, 2TB NVMe SSD storage. Most importantly, we always update to the latest GPU technology, with 1/2/4/6/8 x RTX3090/RTX4090.

Under the IaaS (Infrastructure as a Service) model you will have full control over the machine via a remote desktop app, similar to Teamviewer but more stable. You will be able to proactively install the software and use it on the server just like using a personal computer. You can find many server packages with high-end configurations that are extremely suitable for complex projects.

Below is information about iRender’s service packages:

We’re always happy to help you with any questions. If you have any problems or questions, don’t hesitate to contact our 24/7 support team. Or via Whatsapp: 0912 785 500 for free advice and support.

Right now iRender has a SPECIAL PROMOTION program with a 100% bonus for the first transaction within 24 hours of your registration. It means that you can get an extra 100% of the money you recharged the first time. And points never expire, so you can use them at any time.

Sign up for an account today to experience and enjoy our services.

Thank you & Happy Rendering!

Source and image: cgchannel.com, openimagedenoise.org

In the world of 3D computer graphics, rendering plays a crucial role in bringing creative visions to life. When it comes to choosing a rendering engine, there are various options available, each with its unique strengths and capabilities. Among these, Redshift stands out for its powerful biased rendering capabilities, offering a compelling blend of speed, efficiency, and flexibility. In this blog post, iRender will explore the reasons why you should consider choosing Redshift biased rendering for your rendering needs.

Biased rendering is a rendering technique that sacrifices a certain degree of physical accuracy in exchange for faster render times. Rendering engines that are biased put speed and appealing visual output above accuracy and realism. This approach leverages precomputed data and simplifications to expedite the rendering process, making it a popular choice for production environments where quick turnaround times are essential.

Some of the settings or shortcuts are considered of the biased render engine: defining the amount of light bounces, using the cache, adaptive sampling, caustic rays, reducing fireflies, etc.

Some very famous biased rendering engines are V-Ray, Redshift, Mental Ray, and Renderman.

Redshift is one of the most well-known render engines in 3D graphics, a blazing-fast, biased rendering engine developed by Maxon. Known for its speed and efficiency, Redshift is widely used in the film, television, and advertising industries to create stunning visual effects and animations. Redshift utilizes GPU acceleration to deliver real-time feedback and impressive rendering speeds, making it a top choice for production pipelines. The software also uses biased rendering approaches to maximize rendering rates without sacrificing visual quality. Several advanced techniques that improve rendered scenes’ realism and efficiency are used to attain this equilibrium.

• Architectural Visualization:

Biased rendering in Redshift is ideal for architectural visualization projects where quick turnaround times are essential. By leveraging the speed of Redshift, artists can create photorealistic renderings of buildings, interiors, and landscapes with ease.

• Product Design:

Product designers can benefit from biased rendering in Redshift to visualize concepts and prototypes efficiently. Whether rendering intricate details or complex materials, Redshift’s speed and flexibility make it a valuable tool for product design workflows.

One of the primary reasons to choose Redshift biased rendering is its unparalleled speed and efficiency. By prioritizing speed over absolute physical accuracy, Redshift can deliver impressive rendering times without compromising on visual quality. 

As a biased GPU rendering tool, the Redshift rendering engine renders data utilizing the graphics card (GPU) rather than the CPU, the usual computer processor. Rather of computing each of the previously discussed elements one at a time, it can do so all at once. This speed advantage is especially beneficial in production environments where quick turnaround times are essential, allowing artists to iterate rapidly and easily meet tight deadlines.

Biased rendering in Redshift strikes a balance between speed and quality, making it a versatile solution for a wide range of projects. Artists can achieve impressive results without compromising on efficiency.

Redshift biased rendering offers a high degree of flexibility and customization, allowing users to tailor the rendering process to suit their specific requirements. With adjustable settings and parameters, artists have the freedom to fine-tune the rendering workflow and achieve the desired results efficiently. Whether working on architectural visualization, product design, visual effects, or animation, Redshift’s flexibility makes it a versatile choice for a wide range of projects.

A lot of users depend on third-party plugins, and rendering is required for all those components. Redshift performs a fantastic job of staying up-to-date with the most helpful and well-liked plugins. We are discussing plugins such as Turbulence FD and X-Particles, as well as Cinema 4D.

Redshift’s GPU-accelerated rendering capabilities enable real-time feedback, empowering artists to make informed decisions and refine their artistic vision on the fly. This real-time interactivity enhances the creative process, enabling artists to experiment with different looks and styles without waiting for lengthy render times. The ability to see immediate results can significantly boost productivity and creativity, making Redshift an invaluable tool for artists and studios alike.

Redshift has garnered widespread adoption in the film, television, and advertising industries, thanks to its impressive rendering performance and robust feature set. With a strong community of users and active support from the development team, Redshift continues to evolve and improve, providing users with a reliable and cutting-edge rendering solution. Whether you are a seasoned professional or a budding artist, choosing Redshift biased rendering ensures access to a vibrant ecosystem of resources and expertise to support your creative endeavors.

In conclusion, Redshift biased rendering offers a compelling combination of speed, efficiency, flexibility, and industry support, making it a standout choice for artists and studios seeking a rendering engine that delivers outstanding results in a fast-paced production environment. By choosing Redshift, you can unlock new creative possibilities, streamline your workflow, and bring your artistic vision to life with remarkable ease and efficiency. Whether you are creating captivating visual effects, immersive architectural visualizations, or stunning product designs, Redshift biased rendering is a trusted companion that empowers you to achieve your rendering goals with confidence and excellence.

iRender is proud to provide suitable configuration packages for Redshift and C4D to bring you a great experience during the rendering process. With the benefits that iRender brings to the configuration that is very suitable for all versions of C4D and Redshift render, do not hesitate to use the service at iRender to have a great experience with your rendering time. At iRender, we provide remote workstation(s) where you can use it as your computer. Under the IaaS (Infrastructure as a Service) model, you will have full control over the entire rendering process and use it as your machine. Therefore, you can install any software and plug-ins you want, add your license, and render or modify your project yourself. All our machines come with Redshift and C4D pre-installed and users will get a free 1 combo Redshift +C4D license.

Below is information about iRender’s service packages:

Let’s check out some videos iRender with Redshift:

Not only does iRender have powerful configurations, but it also offers you more services. Free and convenient transfer tool iRender drive for macOS and Linux users. For Windows users, we recommend the iRender GPU application, you will no longer need to access our website. The price at iRender is also very flexible with hourly rental (pay as you use it), and daily/weekly/monthly rental with a 10-20% discount. 

We’re always happy to help you with any questions. If you have any problems or questions, don’t hesitate to contact our 24/7 support team. Or via Whatsapp: 0912 785 500 for free advice and support.

Right now iRender has a SPECIAL PROMOTION program with a 100% bonus for the first transaction within 24 hours of your registration. It means that you can get an extra 100% of the money you recharged the first time. And points never expire, so you can use them at any time.

Sign up for an account today to experience and enjoy our services.

Thank you & Happy Rendering!

Source:fuseanimation.com