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My single core performance isn't too bad as I have the processor overclocked to 4.7gHz.and yes, if you definitely need team green then you will be bottlenecked by your 10980xe, not because it is short of cores, but because it is lacking single core performance
nvidia's gpu scheduler depends on single core performance, whereas amd's is built into the gpu
For gaming I'd say the upgrade isn't worth it, but for productivity stuff, you may want to check some benchmarks for those specific apps (e.g. these) as the difference might be worth it to you.I use CUDA for a few apps, so am restricted to team green.
Am thinking of upgrading my 3070TI to a 4070, I have an 18 core 10980XE, would my CPU bottleneck a 4070?
For gaming use, I believe it performs similar to the 9900K, so I wouldn't be concerned with it running at that clock. It does depend on the game and the resolution, since X3Ds/13th gen CPUs do show significant gains in some games over 6th-11th gen. What effect the extra memory bandwidth the CPU has in modern CPU-bound games, I don't know.My single core performance isn't too bad as I have the processor overclocked to 4.7gHz.