Average Bench: 145% (148th of 1058)

Based on 4,031 user benchmarks.  Model: SKHynix_HFM256GDHTNI-87A0B

Outstanding average bench

The SKHynix_HFM256GDHTNI-87A0B 256GB averaged 45.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFM256GDHTNI-87A0B 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 534MB/s
Avg. 4K-64Thread Write Speed 574MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFM256GDHTNI-87A0B 256GB is 78.2%. This is a particularly wide range which indicates that the SKHynix_HFM256GDHTNI-87A0B 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 367MB/s
Avg. 4K Random Write Speed 103MB/s
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Average Bench

(Based on 4,031 samples)
Min Avg Max
635 Read 895 1,053
633 Write 839 934
590 Mixed 816 957
208 SusWrite 367 545
164% 729 MB/s
Min Avg Max
22.1 4K Read 42.9 55.3
50.4 4K Write 103 143
29.7 4K Mixed 56.3 73.9
192% 67.4 MB/s
Min Avg Max
363 DQ Read 671 823
202 DQ Write 574 746
249 DQ Mixed 534 704
424% 593 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
179GB free (System drive)
Firmware: 11020C00
SusWrite @10s intervals: 662 329 307 301 310 304 MB/s
Read 1,044
Write 863
Mixed 783
SusWrite 369
171% 764 MB/s
4K Read 56
4K Write 151
4K Mixed 76
262% 94.2 MB/s
DQ Read 823
DQ Write 526
DQ Mixed 700
515% 683 MB/s
184GB free (System drive)
Firmware: 11020C00
SusWrite @10s intervals: 758 445 309 303 309 317 MB/s
Read 952
Write 886
Mixed 897
SusWrite 407
176% 785 MB/s
4K Read 49.8
4K Write 128
4K Mixed 67.3
229% 81.5 MB/s
DQ Read 699
DQ Write 730
DQ Mixed 562
464% 664 MB/s
108GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 466 347 342 344 342 334 MB/s
Read 1,024
Write 923
Mixed 951
SusWrite 362
183% 815 MB/s
4K Read 45.7
4K Write 101
4K Mixed 59.7
199% 68.7 MB/s
DQ Read 704
DQ Write 626
DQ Mixed 674
503% 668 MB/s
182GB free (System drive)
Firmware: 11020C00
SusWrite @10s intervals: 808 653 320 308 324 311 MB/s
Read 1,018
Write 917
Mixed 937
SusWrite 454
187% 832 MB/s
4K Read 44.9
4K Write 99.5
4K Mixed 50.7
186% 65 MB/s
DQ Read 665
DQ Write 563
DQ Mixed 545
427% 591 MB/s
188GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 768 845 387 293 301 288 MB/s
Read 941
Write 897
Mixed 892
SusWrite 480
180% 802 MB/s
4K Read 32.7
4K Write 88.4
4K Mixed 56.2
168% 59.1 MB/s
DQ Read 688
DQ Write 579
DQ Mixed 581
450% 616 MB/s
112GB free (System drive)
Firmware: 11020C00
SusWrite @10s intervals: 448 353 350 353 355 356 MB/s
Read 924
Write 858
Mixed 874
SusWrite 369
170% 756 MB/s
4K Read 36.1
4K Write 90.3
4K Mixed 55.1
173% 60.5 MB/s
DQ Read 537
DQ Write 391
DQ Mixed 476
352% 468 MB/s
56GB free (System drive)
Firmware: 11000C00
SusWrite @10s intervals: 238 198 194 203 192 193 MB/s
Read 1,022
Write 374
Mixed 435
SusWrite 203
112% 508 MB/s
4K Read 37.8
4K Write 106
4K Mixed 44.1
170% 62.7 MB/s
DQ Read 523
DQ Write 311
DQ Mixed 385
295% 406 MB/s
185GB free (System drive)
Firmware: 11020C00
SusWrite @10s intervals: 330 314 336 339 332 347 MB/s
Read 801
Write 843
Mixed 763
SusWrite 333
154% 685 MB/s
4K Read 34.2
4K Write 59.6
4K Mixed 44
140% 45.9 MB/s
DQ Read 288
DQ Write 266
DQ Mixed 302
220% 285 MB/s
4,031 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,299,915 SSDs tested.

Typical SKHynix_HFM256GDHTNI-87A0B 256GB Builds (Compare 3,049 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 72%
Battleship
Workstation
Workstation 15%
Surfboard

System: Lenovo 81X2

EDIT WITH CUSTOM PC BUILDER

Popular SKHynix_HFM256GDHTNI-87A0B 256GB systems:

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.
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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

 Best User Rated

The Best.
CPUGPUSSD
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Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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