Samsung 990 Pro vs. 980 Pro: Right Gen 4.0 NVMe to choose in …
https://ssdsphere.com/samsung-980-pro-vs-samsung-990-pro/
WEBOct 28, 2023 · The 990 Pro is rated for up to 1,550,000 IOPS for 4KB random writes with a queue depth of 32, compared to 1,000,000 IOPS for the 980 Pro. The NAND Flash inside the 990 Pro is around 150% faster than the 980 Pro. Samsung 990 Pro is significantly faster by about 38% compared to the 980 Pro.
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