Best GPU for Octane Render – Hardware Recommendation

The render engines are mostly based on GPU graphics cards, and some of the most popular and widely used are Redshift, Octane, and V-Ray. GPU renderers are becoming more and more popular beyond CPUs. However, in order for the GPU render engine to work to its full potential, you need a good and powerful workstation. Each renderer will have different hardware requirements. In this article, we will talk about the Best GPU for Octane Render – Hardware re.

Overview Octane Render GPU rendering 

OctaneRender is an unbiased GPU rendering engine that employs a technique for calculating final generated graphics with the goal of becoming photorealistic. employing GPU technology and similar to Arnold.

Octane also needs powerful hardware because the more graphics cards, the faster the rendering speed of Octane. So what kind of hardware is needed to be able to support Octane well? let’s Started!

Hardware Requirements by Otoy Octane 

Otoy announced that OctaneRender supports all popular operating systems: Windows, Linux, and macOS, and they also recommend specific user computer hardware as follows:

The most recent CUDA 10 driver and CUDA Enabled NVIDIA video card with compute capability 3.0 or higher.Some cards you can refer to include: RTX 20 series, Titan RTX, GeForce RTX, GTX 16 series, Quadro GPUs, Volta GPUs, and GTX Titan (high-end). Pascal (GTX 10xx), Maxwell (GTX 7xx, GTX 8xx, GTX 9xx), and Kepler (GTX 680, GTX 690)

Recommended RAM: a minimum of 8 GB or, preferably, 16 GB or more. GPUs from the GeForce line of cards typically have higher clock speeds than the more expensive Quadro and Tesla series GPUs.

You can use a single GPU card, but it is best to use multiple GPUs to speed up rendering, saving you time. And one thing we have to tell you is that the hardware requirements are just the bare minimum to ensure that your OctaneRender works properly; it’s not a condition for your Octane to perform at its best. So if you want your octane speed to be faster, then continue reading this article. Next, we will talk about the Best GPU for Octane Render —the best hardware recommendation.

The Best GPU for Octane Render hardware recommended

Before we talk about GPU, we will talk about the best CPU for Octane renderer to help you understand why, although GPU is the main render engine, OTOY still recommends artists use multi-core CPUs to improve significantly. scene loading speed. And you should choose a powerful CPU for your Octane renderer.

In addition to the basic parameters of the CPU, you should pay attention to the PCI-Express interface that the CPU supports. PCI-express governs how many video cards can be used, which has a big impact on the main control for rendering performance in Octane.

Some of the best CPUs for Octane that you should refer to are:

Intel Core X-Series 18 Cores: The CPU offers users up to 18 cores and 36 threads from a single processor. It can achieve a high clock speed of up to 4.6 GHz with Turbo Boost. This CPU can support one or more of the latest graphics cards from AMD or NVIDIA. In particular, the Intel Core X-Series can support up to 4 AMD Radeon or NVIDIA RTX graphics cards.

AMD Ryzen 7 7700X 8-core processor: This is one of the CPUs with high clock speeds that makes COTane work well. Modeling/animation applications. It has enough PCI-Express lanes to support dual video cards as well as other common hardware (NVMe drives, etc.).

AMD Threadripper PRO 3955WX 16 Core: This CPU has far more PCI-Express lanes than user-oriented models. When AMD Threadripper PRO 3955WX is paired with the right motherboard, it allows up to 4 AMD Radeon or NVIDIA RTX graphics cards.

The Best GPU for Octane Render

And perhaps this is the part you are still waiting for in this article. Let’s move on to the most important aspect when you want to accelerate your rendering and upgrade your rendering speed with the GPU. Otoy points out that a highly multithreaded task means it performs better with multiple cores. The GPU has hundreds or thousands of cores, whereas the CPU has only a few dozen cores at most.

When choosing a GPU for Octane, you need to pay attention to two points: the raw speed of the GPU itself and the amount of memory on the card. Video memory limits visibility in large and complex scenes. GeForce cards tend to have good raw performance and large amounts of video memory. Whereas if you go for a Quadro card that has a larger amount of VRAM but also costs much more for the same kind of raw performance,

Based on that, we recommend using an NVIDIA GeForce graphics card, such as those found on the workstation pricing website, for multi-GPU configurations instead of top-down cooling options.

The GeForce RTX 3080 Ti 12GB would be a great choice if you only want one or two video cards and you don’t work with projects with overly complex scenes. Of course, it still allows you to use multiple cards when you want to upgrade your machine.

If you need a more powerful card than the RTX 3080, you can also try the GeForce RTX 3090 (24 GB). The RTX 3090 has a massive memory capacity of up to 24 GB. You can, in particular, use multiple RTX 3090 cards.

In addition, upgrading to RTX 4090 32 GB is also not an option. The RTX 4090 card is 2–4 times faster than the RTX 3090 card and has more VRAM. This is the best choice for Octane’s complex scene projects.

Recommended storage memory

The amount of RAM you need is frequently determined by the size of your project. However, here we would like to give you the best recommendation for you and the best for Octane: you should use RAM of 32 GB or more, and preferably RAM above 32 GB. Especially when you use Octane for Cinema 4D or Houdini, the more RAM the system has, the better and faster your operations will be.

It is recommended to use SSD storage for the main drive that will store your operating system and install the Octane renderer and other software. SSDs have high speeds and allow for faster system boot times. However, the price of SSD hard drives is much higher than HDD hard drives. You should build 1 SSD for main storage and 1 HDD to store data. If you don’t care about the price, you can use both SSDs at the same time to get more capacity.

You’ll have to spend a lot of money to build a “terrible” workstation for Octane, which will also give you a headache. The choice of a render farm will be a great one for you. There are many render farms that support Octane. If you want to experience the RTX 4090, you can only use iRender. or a pack of 10 Xesktop RTX 1080 Ti cards. In addition, you can also refer to the packages of Ranch Computing, Fox Render Farm, Garage Farm,…

Summary 

Hopefully, through this article, you will be able to choose the best GPU for Octane Render that suits your project and budget. The RTX 3090 or RTX 4090 with AMD Threadripper PRO 3955WX 16 cores, 64GB of RAM, and an SSD are two options for Octane rendering.

Or if you don’t want to spend a big budget on hardware because it’s quite troublesome, you can use the service of render farms.