I’m trying to find information on the number of copy engines on NVIDIA GPUs. Datasheets for current GPUs such as RTX 6000 ADA, L40S, and H100 are silent on the number of copy engines and whether they can support concurrent H2D and D2H transfers over PCIe. Consumer gaming GPUs like the RTX 4090 only have 1 copy engine. Where can additional details of product capabilities be found?
Hello, in case it is still needed, you can use the deviceQuery sample from cuda-samples to check the number of copy engines in your GPU