alt Hacker NewsIt's very workload dependent. It certainly does more than 2% on many workloads.
See https://www.phoronix.com/review/amd-ryzen-9-9950x3d-linux/10
> Here is the side-by-side of the Ryzen 9 9950X vs. 9950X3D for showing the areas where 3D V-Cache really is helpful:
Coincidentally, it looks they filtered to all benchmarks with differences greater than 2%. The biggest speedup is 58.1%, and that's just 3d vcache on half the chip.
I think GP was saying that the additional 3D cache on this chip compared to the standard x3d isn’t going to do much.
I’m curious to see whether the same benchmarks benefit again so greatly.