AMD Ryzen 9 7950X3D 3D V-Cache CPU Tested In AIDA64 Memory Benchmark, First CPU-z Screenshot Leaked

wccftech.com:

The first screenshot of AMD's Ryzen 9 7950X3D 3D V-Cache CPU and its AIDA64 Cache & Memory benchmark have been leaked.

First up, we have the CPU-z and AIDA64 CPUID of the Ryzen 9 7950X3D 3D V-Cache CPU which is the fastest chip within the lineup. The chip was running on the MSI MAG X670E Tomahawk board which as we reported, features out-of-the-box support for Ryzen 7000 X3D CPUs and already runs the latest BIOS so users don't have to update the firmware like the rest of the AM5 motherboards.

SMU 84.79.218 & AGESA 1.0.0.5c is coming. pic.twitter.com/XFVFHyZcY7

— chi11eddog (@g01d3nm4ng0) February 23, 2023

The AMD Ryzen 9 7950X3D CPU is based on the RPL-B2 stepping and was running at its stock CPU operation.

The AMD Ryzen 9 7950X3D is the flagship & the first 16-core CPU to feature 3D V-Cache technology. The chip will incorporate a total of 32 threads, a total of 144 MB cache (64 MB CCD, 64 MB V-Cache + 16 MB L2), and a TDP of 120W. As for the clocks, the chip is rated at a base clock of 4.2 GHz which is 300 MHz slower than the standard 7950X but boost clocks are rated at the same 5.7 GHz. This should give us a hint at why the TDP is 50W lower versus the Non-3D part.

We also have some new and exclusive performance figures of the AMD Ryzen 9 7950X3D CPU within the AIDA64 Cache & Memory benchmark using the High-Efficiency mode that's enabled using the latest MSI AGESA 1.0.0.5c BIOS firmware. The High-Efficiency Mode allows for tighter timings and better DDR5 memory performance. Using this mode, the AMD Ryzen 9 7950X3D is delivering up to a 17% boost in bandwidth while reducing the latency by 10%. Following are the performance figures between Stock, EXPO, and EXPO (With High-Efficiency Mode enabled):

The new performance mode really