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Group PS5016-E16 PCIe 4.0 SSD random read and write performance exposure

via:cnBeta.COM     time:2019/7/3 9:01:43     readed:989

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(title map viaAnandTech)

Because the grouped PS5016-E16 master uses the native PCIe 4.0 x4 interface, sequential read and write performance can reach 5000 and 4400 MB/s far beyond the PCIe 3.0 x4 interface.

However, in real life, the impact of random read and write performance on the user experience is much better than the sequential reading and writing of peaks. Until recently, companies were willing to publish data in this regard.

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PG3VNF published from CFDSSDIn terms of detailed parameters, the 1TB and 2TB versions offer random read and write speeds of up to 600k / 500k IOPS.

Compared to the Corsair MP510 based on the group PS5012-E12, the new drive is4KPerformance is not necessarily how fast.

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Of course, because PCIe 4.0 SSD significantly improves sequential read and write speeds, its performance in certain application scenarios still has certain advantages.

Given the current consumer PCIe 4.0 platform (AMDThe X570 motherboard and the Ruilong 3000 series processor will not be available until July 7. It is expected that SSD vendors will launch new products later this month.

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