Solution: Install recommended GPU driver. Often newer versions of drivers work just fine but for the best V-Ray GPU experience, we advise using the recommended driver. The current recommended driver can be found at the top of the V-Ray GPU website here.įor the user's convenience, V-Ray GPU performs a graphics driver check at the beginning of the render and prints a warning message in the V-Ray Messages Log window if the current driver is different from the recommended one. ( Here is a video showing you how to check it) NVidia Control Panel > Help > System information. You can check the currently installed driver's version by going to: Using the recommended driver is essential for a stable experience with V-Ray GPU.

Please follow the troubleshooting steps below in order starting from Step 1. They may be caused by several different factors, more information about each of them could be found below. This guide provides information on how to troubleshoot and resolve V-Ray GPU crashes causing the following error messages:ĬUDA error 719, Cuda error 700, Could not release device bufferĬUDA and Optix errors may be encounter during production or interactive rendering with the V-Ray GPU render engine.

Vray benchmark gpu