I seem to be having an issue where I cannot disable the Frame Rate Limiter on L40 GPUs and am stuck at 60FPS. I’m running a 3D benchmark that displays a real time FPS counter which is pinned at 60FPS, and I can also see by the results on different benchmarks that the L40 is hugely under performing, because of the 60FPS limit.
The platform is: vSphere 8.0U1, vGPU 16.1, VMware Horizon 2306 and Windows Server 2022 (Server VDI)
The VMs have a 48Q profile allocated, have the “pciPassthru0.cfg.frame_rate_limiter = 0” setting added to the Advanced Settings, and when logged in, the VM successfully obtains a license.
The platform was working perfectly with A40 GPUs, but since upgrading to L40, we are now limited to only 60FPS. I have tried building a new VM, but the issue still remains.
If anyone is able to offer some suggestions it would be greatly appreciated.