Average Bench: 125% (172nd of 1058)

Based on 4,382 user benchmarks.  Model: SKHynix_HFS256GD9TNG-L3A0B

Outstanding average bench

The SKHynix_HFS256GD9TNG-L3A0B 256GB averaged 25.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFS256GD9TNG-L3A0B 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 414MB/s
Avg. 4K-64Thread Read Speed 567MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS256GD9TNG-L3A0B 256GB is 90.4%. This is a particularly wide range which indicates that the SKHynix_HFS256GD9TNG-L3A0B 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 284MB/s
Avg. Sequential Mixed IO Speed 495MB/s
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Average Bench

(Based on 4,382 samples)
Min Avg Max
491 Read 908 1,424
164 Write 624 985
265 Mixed 495 886
130 SusWrite 284 386
128% 578 MB/s
Min Avg Max
16 4K Read 40.8 52.2
40.7 4K Write 97.8 153
20.2 4K Mixed 39.5 60.3
164% 59.4 MB/s
Min Avg Max
425 DQ Read 567 827
136 DQ Write 425 771
175 DQ Mixed 414 741
332% 468 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
61GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 375 171 145 143 141 138 MB/s
Read 1,327
Write 490
Mixed 503
SusWrite 186
137% 626 MB/s
4K Read 44.8
4K Write 98.9
4K Mixed 42.2
174% 62 MB/s
DQ Read 523
DQ Write 314
DQ Mixed 348
278% 395 MB/s
196GB free (System drive)
Firmware: 80030C10
SusWrite @10s intervals: 514 352 358 355 357 352 MB/s
Read 655
Write 717
Mixed 387
SusWrite 381
120% 535 MB/s
4K Read 33.4
4K Write 117
4K Mixed 30.7
152% 60.5 MB/s
DQ Read 643
DQ Write 563
DQ Mixed 450
379% 552 MB/s
67GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 252 260 216 216 205 190 MB/s
Read 699
Write 653
Mixed 412
SusWrite 223
111% 497 MB/s
4K Read 38.1
4K Write 80.5
4K Mixed 41.6
154% 53.4 MB/s
DQ Read 521
DQ Write 363
DQ Mixed 690
448% 525 MB/s
68GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 462 348 331 236 220 203 MB/s
Read 627
Write 641
Mixed 413
SusWrite 300
111% 495 MB/s
4K Read 15.5
4K Write 74.4
4K Mixed 35.4
108% 41.8 MB/s
DQ Read 525
DQ Write 696
DQ Mixed 430
375% 550 MB/s
29GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 173 160 149 139 131 117 MB/s
Read 702
Write 208
Mixed 315
SusWrite 145
75% 342 MB/s
4K Read 32.4
4K Write 91.2
4K Mixed 36
144% 53.2 MB/s
DQ Read 521
DQ Write 193
DQ Mixed 287
230% 334 MB/s
103GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 306 311 300 290 290 298 MB/s
Read 590
Write 734
Mixed 397
SusWrite 299
114% 505 MB/s
4K Read 12.1
4K Write 79.7
4K Mixed 19.5
86% 37.1 MB/s
DQ Read 633
DQ Write 523
DQ Mixed 454
374% 537 MB/s
4,382 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 57,592,379 SSDs tested.

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  • - CPU tests include: integer, floating and string.
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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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