Compare any two Solid State Drives:


Samsung 870 Evo 1TB vs ADATA Ultimate SU800 512GB

Display Graphs

Hide Graphs

Specification Charts


Ultimate SU800 512GB 512 GB
870 Evo 1TB 1 GB
Difference: 511 (51100%)

Random Read

870 Evo 1TB 980000 IOPS
Ultimate SU800 512GB 85000 IOPS
Difference: 895000 (1053%)

Random Write

870 Evo 1TB 88000 IOPS
Ultimate SU800 512GB 85000 IOPS
Difference: 3000 (4%)

Sequential Read

870 Evo 1TB 560 MB/sec
Ultimate SU800 512GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

870 Evo 1TB 530 MB/sec
Ultimate SU800 512GB 520 MB/sec
Difference: 10 (2%)


870 Evo 1TB 600 TB
Ultimate SU800 512GB 400 TB
Difference: 200 (50%)


Display Specifications

Hide Specifications

Model 870 Evo 1TB Ultimate SU800 512GB
Manufacturer Samsung ADATA
NAND Samsung 128L TLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1 GB 512 GB
Cache 1024 MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 530 MB/s 520 MB/s
Random Read 980000 IOPS 85000 IOPS
Random Write 88000 IOPS 85000 IOPS
Controller Samsung MKX Metis Silicon Motion SM2258
Date Released 2021 2017
Endurance 600 TB 400 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

Display Prices

Hide Prices

870 Evo 1TB

Check prices at:

Ultimate SU800 512GB

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.