Nvidia has something like that. https://developer.nvidia.com/nvidia-latency-display-analysis-tool#:~:text=LDAT%20is%20a%20discrete%20hardware,with%20GPUs%20fro

Nvidia has something like that. https://developer.nvidia.com/nvidia-latency-display-analysis-tool#:~:text=LDAT%20is%20a%20discrete%20hardware,with%20GPUs%20from%20all%20vendors https://developer.nvidia.com/nvidia-latency-display-analysis....