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Samsung 860 EVO SSD 1TB vs ADATA Ultimate SU720 2TB

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Specification Charts

Capacity

Ultimate SU720 2TB 2048 GB
860 EVO SSD 1TB 1024 GB
Difference: 1024 (100%)

Random Read

860 EVO SSD 1TB 98000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 48000 (96%)

Random Write

860 EVO SSD 1TB 90000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 25000 (38%)

Sequential Read

860 EVO SSD 1TB 550 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

860 EVO SSD 1TB 520 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 70 (16%)

Endurance

860 EVO SSD 1TB 600 TB
Ultimate SU720 2TB 400 TB
Difference: 200 (50%)

Specifications

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Model 860 EVO SSD 1TB Ultimate SU720 2TB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 3-bit MLC 3D NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1024 GB 2048 GB
Cache 1024 MB (N/A) MB
Sequential Read 550 MB/s 520 MB/s
Sequential Write 520 MB/s 450 MB/s
Random Read 98000 IOPS 50000 IOPS
Random Write 90000 IOPS 65000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MJX Controller Unknown
Date Released 2019 2020
Endurance 600 TB 400 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

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860 EVO SSD 1TB

Amazon.com

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Ultimate SU720 2TB

Amazon.com

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