

Ryzen 9 7950X3D Benchmark Test Setup and Overclocking Hopefully, AMD will use 3D V-Cache tech in a purpose-built APU configuration that could leverage the increased throughput, but the additional cost makes that seem unlikely. Given our results, it's safe to say that nothing has changed with the Ryzen 7000-series RDNA 2 iGPU's relative performance positioning against Intel, which you can see here. Not that it's much of a competition - Intel's iGPU is also basically worthless for gaming. Overall, the 7950X3D's iGPU remains just as compute-starved as the identical unit on the Ryzen 9 7950X, so there are no gains to be had. The RDNA 2 iGPU comes with two compute units, 4 ACE, and 1 HWS, so that should be pretty apparent. Even if the X3D stacking tech could help, the Ryzen 9 7950X3D's integrated RDNA 2 iGPU isn't strong enough to utilize the additional resources.
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We disabled one chiplet for each of these series of tests, therefore either running the games on only the 3D V-Cache chiplet or on the bare chiplet.Īgain, there is no meaningful difference between the chiplets. The Ryzen 9 7950X3D and the Ryzen 9 7950X have some minor differences, but there is a way to further narrow down any potential gains from the 3D V-Cache tech: The 7950X3D has two chiplets, one with 3D V-Cache and a 'bare' chiplet without the 3D-stacked cache. There is no difference in performance between these two iGPUs. That small delta falls within the expected run-to-run variation of these benchmarks, so you can safely view these as a tie. The first column sums it up well: The 7950X3D vs 7950X results are mostly within one percentage point of each other, which mostly amounts to less than one fps of difference. We used either low or medium settings for these titles. We ran a series of benchmarks with five titles: Dota 2, F1 2021, Shadow of the Tomb Raider, Strange Brigade, and Grand Theft Auto V, at 1920x10x720 resolutions to test the performance of the Ryzen 9 7950X3D's integrated GPU versus the Ryzen 9 7950X's iGPU. The above table is a bit dense, but the first and second columns are key for our commentary, while the remaining columns show our test results.
