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AMD Ryzen 7000 processor debut PCIe 5.0 hard disk performance is a bit weak

via:快科技     time:2022/8/3 9:00:46     readed:64

Intel's 12th generation Core released last year initially supported PCIe 5.0, but it was mainly for graphics cards. PCIe 5.0 hard disks are still rare. This year's 13th generation Core and AMD Ryzen 7000 will support PCIe 5.0, and they are for storage devices. The ryzen 7000's PCIe 5.0 disk performance was also revealed for the first time, with speeds exceeding 10GB/s.

The 2022 FMS Global Flash Summit has just opened, at which Group Union demonstrated a set of Ryzen 7000 platform and its own PCIe 5.0 hard drive.

AMD锐龙7000处理器首次公开PCIe 5.0硬盘性能 有点不给力

This platform does not have a PCIe graphics card. It uses an M.2 PCIe 5.0. The processor does not have a specific model, the OPN number is 100-000000593-20_Y.Based on what we've seen before, it looks like a Ryzen 5 7600X, 6 cores, 12 threads, not that high end.

AMD锐龙7000处理器首次公开PCIe 5.0硬盘性能 有点不给力

The performance tests also simply run the CDM read and write tests,Both are faster than 10 gigabits per second,That's not a lot of speed, considering that PCIe 5.0 SSDS have a maximum speed of at least 14GB/s, which is less than the 12GB/s of PCIe 5.0 disks that cluster has previously shown.

This may have something to do with the 232-layer TLC flash memory used in SSDS, which is Micron's latest product, and the performance optimization is definitely not a perfect version,Final performance above 12GB/s is normal, we'll just have to wait and see.

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