Average Bench: 149% (142nd of 1058)

Based on 5,525 user benchmarks.  Model: SK hynix BC511 HFM256GDJTNI-82A0A

Outstanding average bench

The SK hynix BC511 HFM256GDJTNI-82A0A 256GB averaged 49.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix BC511 HFM256GDJTNI-82A0A 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 535MB/s
Avg. 4K-64Thread Write Speed 587MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SK hynix BC511 HFM256GDJTNI-82A0A 256GB is 97.5%. This is a particularly wide range which indicates that the SK hynix BC511 HFM256GDJTNI-82A0A 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 370MB/s
Avg. 4K Random Write Speed 108MB/s
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Average Bench

(Based on 5,525 samples)
Min Avg Max
336 Read 880 1,065
314 Write 815 931
313 Mixed 789 958
233 SusWrite 370 543
160% 713 MB/s
Min Avg Max
26.1 4K Read 45.7 56.9
47.4 4K Write 108 155
31.4 4K Mixed 59.1 76.2
202% 71.1 MB/s
Min Avg Max
401 DQ Read 689 786
239 DQ Write 587 755
276 DQ Mixed 535 680
429% 604 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
149GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 460 357 352 356 357 358 MB/s
Read 1,033
Write 932
Mixed 921
SusWrite 373
183% 815 MB/s
4K Read 56.2
4K Write 147
4K Mixed 73
256% 92.1 MB/s
DQ Read 774
DQ Write 746
DQ Mixed 671
528% 730 MB/s
172GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 481 320 338 351 310 297 MB/s
Read 1,057
Write 928
Mixed 944
SusWrite 350
184% 820 MB/s
4K Read 58.2
4K Write 131
4K Mixed 74.1
252% 87.8 MB/s
DQ Read 782
DQ Write 620
DQ Mixed 216
294% 540 MB/s
190GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 336 371 345 345 352 352 MB/s
Read 990
Write 876
Mixed 902
SusWrite 350
175% 779 MB/s
4K Read 49.3
4K Write 127
4K Mixed 64.7
225% 80.3 MB/s
DQ Read 750
DQ Write 624
DQ Mixed 404
379% 592 MB/s
192GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 538 870 686 327 306 311 MB/s
Read 782
Write 904
Mixed 706
SusWrite 506
163% 725 MB/s
4K Read 46.3
4K Write 100
4K Mixed 60.6
201% 69 MB/s
DQ Read 745
DQ Write 688
DQ Mixed 479
425% 637 MB/s
114GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 349 330 331 331 317 316 MB/s
Read 687
Write 848
Mixed 691
SusWrite 329
144% 639 MB/s
4K Read 34.8
4K Write 81.9
4K Mixed 50.8
161% 55.8 MB/s
DQ Read 691
DQ Write 511
DQ Mixed 277
295% 493 MB/s
51GB free (System drive)
Firmware: HPS0
SusWrite @10s intervals: 329 320 319 316 326 336 MB/s
Read 710
Write 666
Mixed 621
SusWrite 324
130% 580 MB/s
4K Read 52.2
4K Write 119
4K Mixed 11.1
156% 60.8 MB/s
DQ Read 413
DQ Write 433
DQ Mixed 15.1
124% 287 MB/s
5,525 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,384,160 SSDs tested.

Typical hynix BC511 HFM256GDJTNI-82A0A 256GB Builds (Compare 5,758 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 51%
Yacht
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 45%
Speed boat

System: HP Pavilion Gaming Desktop TG01-0xxx

EDIT WITH CUSTOM PC BUILDER Value: 42% - Average Total price: $680

Popular hynix BC511 HFM256GDJTNI-82A0A 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.
  • - 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) July 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

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CPUGPUSSD
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Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair 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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