Average Bench: 132% (131st of 1012)

Based on 668 user benchmarks.  Model: SKHynix_HFS256GD9TNG-L3A0B

Outstanding average bench

The SKHynix_HFS256GD9TNG-L3A0B 256GB averaged 32.1% 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 477MB/s
Avg. 4K-64Thread Write Speed 595MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS256GD9TNG-L3A0B 256GB is 69.6%. 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 366MB/s
Avg. Sequential Mixed IO Speed 489MB/s
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Average Bench

(Based on 668 samples)
Min Avg Max
547 Read 909 1,391
323 Write 757 997
375 Mixed 489 843
282 SusWrite 366 390
141% 630 MB/s
Min Avg Max
17.3 4K Read 35.3 47.6
60.1 4K Write 103 144
18.6 4K Mixed 38.5 61.3
157% 58.9 MB/s
Min Avg Max
460 DQ Read 566 825
275 DQ Write 595 864
321 DQ Mixed 477 807
388% 546 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
191GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 529 344 358 358 359 358 MB/s
Read 1,448
Write 734
Mixed 987
SusWrite 384
197% 888 MB/s
4K Read 47.2
4K Write 116
4K Mixed 63.8
215% 75.6 MB/s
DQ Read 825
DQ Write 580
DQ Mixed 608
480% 671 MB/s
198GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 517 360 362 362 363 362 MB/s
Read 1293
Write 1,013
Mixed 557
SusWrite 388
180% 813 MB/s
4K Read 45.4
4K Write 121
4K Mixed 40.9
185% 69 MB/s
DQ Read 534
DQ Write 501
DQ Mixed 465
363% 500 MB/s
139GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 477 357 358 361 361 362 MB/s
Read 1,298
Write 976
Mixed 538
SusWrite 379
177% 798 MB/s
4K Read 41.2
4K Write 99.5
4K Mixed 38.7
165% 59.8 MB/s
DQ Read 534
DQ Write 474
DQ Mixed 458
356% 489 MB/s
181GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 514 351 355 355 357 355 MB/s
Read 719
Write 901
Mixed 391
SusWrite 381
134% 598 MB/s
4K Read 36.4
4K Write 112
4K Mixed 39.6
166% 62.8 MB/s
DQ Read 522
DQ Write 809
DQ Mixed 451
402% 594 MB/s
181GB free (System drive)
Firmware: 80040C10
SusWrite @10s intervals: 509 349 352 356 353 355 MB/s
Read 641
Write 900
Mixed 409
SusWrite 379
131% 582 MB/s
4K Read 36.2
4K Write 107
4K Mixed 40
163% 61.2 MB/s
DQ Read 620
DQ Write 621
DQ Mixed 452
386% 564 MB/s
163GB free (System drive)
Firmware: 80030C10
SusWrite @10s intervals: 535 365 355 356 355 353 MB/s
Read 608
Write 529
Mixed 372
SusWrite 386
106% 474 MB/s
4K Read 15.1
4K Write 122
4K Mixed 22
116% 53.1 MB/s
DQ Read 671
DQ Write 638
DQ Mixed 450
394% 586 MB/s
668 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,095,342 SSDs tested.

EDIT WITH CUSTOM PC BUILDER

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Solid State Drive Rankings (Price vs Performance) December 2019 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

1012 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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CPUGPUSSD
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Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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