Average Bench: 68.5% (674th of 1058)

Based on 4,402 user benchmarks.  Model: ADATA SU635

Above average average bench

The Adata SU635 480GB averaged 31.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 114MB/s
Avg. 4K Random Read Speed 25.9MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Adata SU635 480GB is 68.1%. This is a particularly wide range which indicates that the Adata SU635 480GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 220MB/s
Avg. 4K-64Thread Read Speed 149MB/s
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Average Bench

(Based on 4,402 samples)
Min Avg Max
297 Read 417 514
54.3 Write 343 451
19.9 Mixed 277 402
44.2 SusWrite 220 420
70.3% 314 MB/s
Min Avg Max
12.7 4K Read 25.9 41.4
9.3 4K Write 62.3 109
0.3 4K Mixed 24.7 43.6
104% 37.6 MB/s
Min Avg Max
90.6 DQ Read 149 203
13.7 DQ Write 175 336
0.4 DQ Mixed 114 228
98.9% 146 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
272GB free (System drive)
Firmware: V8X14c18
SusWrite @10s intervals: 346 350 345 350 367 361 MB/s
Read 356
Write 339
Mixed 308
SusWrite 353
76% 339 MB/s
4K Read 28.5
4K Write 77.5
4K Mixed 37.9
133% 48 MB/s
DQ Read 172
DQ Write 205
DQ Mixed 178
137% 185 MB/s
125GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 89 137 9.8 216 16 15 MB/s
Read 512
Write 273
Mixed 391
SusWrite 80.4
70% 314 MB/s
4K Read 33.6
4K Write 106
4K Mixed 29.3
144% 56.3 MB/s
DQ Read 126
DQ Write 259
DQ Mixed 0.2
55% 128 MB/s
403GB free (System drive)
Firmware: V8X14c18
SusWrite @10s intervals: 307 332 323 316 296 289 MB/s
Read 312
Write 296
Mixed 274
SusWrite 310
67% 298 MB/s
4K Read 24.5
4K Write 61.5
4K Mixed 33
112% 39.7 MB/s
DQ Read 176
DQ Write 205
DQ Mixed 174
136% 185 MB/s
367GB free (System drive)
Firmware: V8X14c18
SusWrite @10s intervals: 297 315 351 352 325 319 MB/s
Read 342
Write 311
Mixed 284
SusWrite 326
71% 316 MB/s
4K Read 17.6
4K Write 37.7
4K Mixed 23
76% 26.1 MB/s
DQ Read 177
DQ Write 206
DQ Mixed 182
140% 188 MB/s
68GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 5.7 319 277 17 32 164 MB/s
Read 509
Write 438
Mixed 392
SusWrite 136
82% 369 MB/s
4K Read 29.7
4K Write 105
4K Mixed 0.3
101% 44.9 MB/s
DQ Read 127
DQ Write 12.8
DQ Mixed 0.3
18% 46.7 MB/s
247GB free (System drive)
Firmware: N181017a
SusWrite @10s intervals: 74 4.6 4.2 19 58 55 MB/s
Read 376
Write 33.5
Mixed 71.9
SusWrite 35.8
28% 129 MB/s
4K Read 35.5
4K Write 22.3
4K Mixed 21.7
93% 26.5 MB/s
DQ Read 111
DQ Write 46.7
DQ Mixed 95
66% 84.1 MB/s
263GB free
Firmware: S1120A0
SusWrite @10s intervals: 63 436 202 17 62 17 MB/s
Read 510
Write 446
Mixed 398
SusWrite 133
83% 372 MB/s
4K Read 32.5
4K Write 16.8
4K Mixed 0.4
59% 16.6 MB/s
DQ Read 147
DQ Write 17.3
DQ Mixed 0.4
21% 54.9 MB/s
269GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 12 225 246 7.6 7.3 14 MB/s
Read 512
Write 294
Mixed 20.6
SusWrite 85.3
50% 228 MB/s
4K Read 24.6
4K Write 16.9
4K Mixed 0.4
47% 14 MB/s
DQ Read 110
DQ Write 18.4
DQ Mixed 0.5
17% 42.9 MB/s
4,402 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,207,617 SSDs tested.

 Prices

AmazonUS $488 mins
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Typical SU635 480GB Builds (Compare 67,394 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 47%
Yacht
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 44%
Speed boat

Motherboard: Gigabyte B450M DS3H - $68

EDIT WITH CUSTOM PC BUILDER Value: 70% - Good Total price: $602

Popular SU635 480GB 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.

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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) September 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]

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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.

 Comments

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

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