Average Bench: 85.6% (379th of 1058)

Based on 1,925 user benchmarks.  Model: ADATA SU720

Very good average bench

The Adata SU720 500GB averaged just 14.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata SU720 500GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 212MB/s
Avg. 4K Random Read Speed 33.8MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Adata SU720 500GB is 67%. This is a particularly wide range which indicates that the Adata SU720 500GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 251MB/s
Avg. Sequential Mixed IO Speed 300MB/s

Average Bench

(Based on 1,925 samples)
Min Avg Max
322 Read 417 484
43.1 Write 344 473
36.5 Mixed 300 422
24.3 SusWrite 251 443
73.5% 328 MB/s
Min Avg Max
19.8 4K Read 33.8 42.9
16.3 4K Write 71 104
6.65 4K Mixed 39.7 54.4
140% 48.1 MB/s
Min Avg Max
126 DQ Read 259 310
25 DQ Write 224 311
32.1 DQ Mixed 212 302
167% 232 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
216GB free (System drive)
Firmware: XA051R21
SusWrite @10s intervals: 377 396 428 435 437 438 MB/s
Read 409
Write 438
Mixed 373
SusWrite 419
92% 410 MB/s
4K Read 37.9
4K Write 94
4K Mixed 51.2
173% 61 MB/s
DQ Read 302
DQ Write 309
DQ Mixed 282
218% 297 MB/s
113GB free (System drive)
Firmware: Y200225a
SusWrite @10s intervals: 385 409 395 348 166 165 MB/s
Read 459
Write 423
Mixed 392
SusWrite 311
89% 396 MB/s
4K Read 30.1
4K Write 66.1
4K Mixed 33.9
124% 43.4 MB/s
DQ Read 287
DQ Write 279
DQ Mixed 294
218% 287 MB/s
1,925 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,552,892 SSDs tested.

Typical SU720 500GB Builds (Compare 6,995 builds) See popular component choices, score breakdowns and rankings.
Gaming 100%
Desktop 87%
Aircraft carrier
Workstation 95%
Nuclear submarine

Motherboard: Asrock B450M/ac

EDIT WITH CUSTOM PC BUILDER Value: 65% - Good Total price: $780

Popular SU720 500GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Solid State Drive Rankings (Price vs Performance) August 2021 SSD Rankings.

Welcome to our 2.5" and M.2 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]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


1058 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i5-11600K $270Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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