It can also configure Low GPU Thread Priority for each device. Selecting GPU devices for denoising is also possible with the Select devices for V-Ray rendering tool. If the V-Ray GPU render server is operating as a Windows service, you may need to terminate it using the Control Panel’s Services applet. If you alter this setting, you must restart 3ds Max (or V-Ray Standalone) for the changes to take effect.

You can also utilise the supplied GUI tool, which can be found under Start Menu > Programs > V-Ray 6 for 3ds Max # > Choose rendering devices for V-Ray GPU for 3ds Max #, where # is the version of 3ds Max. To accomplish this, use the control in 3ds Max’s V-Ray GPU Render Devices Select, which allows you to specify which devices to use for GPU rendering without restarting 3ds Max. You may not want to use all available GPU devices for rendering, especially if you have multiple GPUs and want to keep one of them free for UI tasks, or you may want to mix your CPU and GPU (see the Hybrid Rendering section below). Check the console output of V-Ray to determine if it is truly rendering on the GPU. If the V-Ray GPU is unable to locate a supported CUDA device on the system, it discreetly reverts to CPU code. You can enable your CPUs as CUDA devices and allow the CUDA code to combine your CPUs and GPUs to leverage all available resources by using the Select Devices for V-Ray GPU rendering tool.

V-Ray GPU Hybrid Rendering (CUDA on GPU and CPU) CUDA rendering can be done simultaneously on CPUs and NVIDIA GPUs.

NVIDIA RTX – RTX GPU mode is compatible with RTX cards.

Check here to see if your card has a minimum compute capacity of 5.2.

NVIDIA CUDA – The CUDA engine is only supported in 64-bit releases of V-Ray for NVIDIA cards running on Maxwell, Pascal, Turing, or Volta.

The following is a list of tests and their outcomes: V-Ray GPU supports the NVIDIA CUDA platform for rendering.

To enable GPU rendering, set the Engine type option to CUDA or RTX in the Render Setup window > Perf. Rendering using CPUs and the CUDA Engine in Hybrid Mode.Choosing Which Rendering Devices to Use.Hardware and drivers that are supported.

3ds max gpu rendering