Re:All AMD ThreadRipper CPU's will have 64 PCIe Lanes
by shaklee3 on Wednesday May 31, 2017 @03:37PM
(#14455275)
CUDA meaning GPGPU. All I was pointing out is that there is definitely a bandwidth doubling going from 8 to 16 lanes. It's used extremely often by people using the cards for compute. Mining may not have that issue, but deep learning and other applications do.
Also, host to device can be bottlenecked by memory speed on either side.