Insanely faster peak deep queue mixed IO. +61,082%
ADQ Read Avg. 4K-64Thread Read Speed
0.5 MB/s
1605 MB/s
Insanely faster deep queue read. +320,900%
ADQ Write Avg. 4K-64Thread Write Speed
29.9 MB/s
1184 MB/s
Insanely faster deep queue write. +3,860%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1.95 MB/s
1385 MB/s
Insanely faster deep queue mixed IO. +70,926%
Specifications
Capacity
Capacity
2TB
4TB
Conclusion
Average Bench 14.3%
Average Bench 488%
The Samsung 990 Pro has a strong consumer performance profile. It offers burst read speeds of 3 GB/s and burst write speeds of 5 GB/s. The 990 Pro also offers respectable out of cache performance. At current prices (1TB $120 USD, 2TB $165 USD and 4TB $320 USD) the Samsung 990 Pro offers worse value for money than the WD Black SN850X. Samsung’s superior SSD technology allowed them to dominate the consumer market since SSDs became mainstream in 2010. However, in today’s market, their technology no longer justifies a price premium. [Jun '24SSDrivePro]
Welcome to our SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]
Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.