Noticed that EDO is only using half the cores on the Ryzen...maybe why it's tanking the GPU.
It just means the CPU isn't the bottleneck, which is what you want, you want the GPU to be free to run the game at its maximum performance, if you look at my GPU load its pegged at 99%, if there was a problem with the CPU not being fast enough the GPU load would be less than that and the performance would be less, corresponding to how much the CPU was bottlenecking the GPU.
Edit: also notice the smoothness of the frame times line, again with the GPU alowed to run free frame pacing is very good, consistent frames, not high frame rates, you can have 200 FPS if the frame times are not consistent you will feel it, even tho the frame rates are only around 50 they are very consistent so it feels very smooth.