It appears as though we may have some budget for I was considering going Ryzen for my CUDA build. Since it seems like CUDA is the new STH trend. Here's what I'm mulling for work. I'm going to start trying dl and my boss wants to do the same. My plan is to install two GPUs, one for each of us. On Ryzen that means each GPU gets pcie 3.0 x8 only if we use a x370 mobo. Does x8 really matter? For gaming I don't think it does.