Tipster @9550pro today released the Zen 4 processor’s L3 cache benchmark results from AIDA64.
The results show that the 12-core processor (which hardwaretimes calls the Ryzen 9 7900X) has a stronger level 3 cache than Zen3 and the 12th generation Intel Core Alder Lake family, with read and write performance of 1494.8 GB/s, 1445.7 GB/s, and a peak memory copy speed of 1476.6 GB/s with a latency of 10.1ns.
For comparison, the AMD R9 7900X has approximately 50% more cache performance than the previous generation AMD R9 5900X, and is also more powerful than Intel’s 12th generation Core best i9-12900K (approximately 1273.6 GB/s, 519.39 GB/s, 817.94 GB/s, 15.5ns), and beats the 12th generation Core in terms of memory performance and latency. generation Core.
From previous information, AMD will keep the core/thread count and L3 cache size of its Zen 4 processors the same, with a single chip having 32MB and dual-core 64MB of L3 cache, but the L2 cache will be increased from 512KB on Zen 3 to 1MB on a single core, giving a total of 80MB of cache on the Ryzen 9 7950X, 12MB more than the i9-13900K. 12MB more than the i9-13900K.
The above only represents the L3 cache performance of a certain AMD processor with a certain memory under certain conditions, and does not necessarily mean that the performance of the Ryzen 7000 series will be significantly improved.
