This is the world’s only processor family supporting PCIe 4.0, which delivers twice the I/O performance over PCIe 3.0. With this in mind, we choose CPU AMD Ryzen Threadripper processor to do these tests.
Please note that you need a powerful enough CPU to avoid bottlenecks. If your motherboard can accept more than one video card, adding additional video cards greatly improves OctaneRender’s rendering speed. Second, OctaneRender completely relies on the GPU for rendering performance, therefore, it’s great for analyzing our Multi-GPU scaling which should be near 100 % effective in Octane Render. First, the important thing we need to keep in mind is that Octane Render supports CUDA GPUs only and no OpenCL meaning it supports NVIDIA only.
