Average Bench: 138% (157th of 1058)

Based on 7,571 user benchmarks.  Model: BC511 NVMe SK hynix 256GB

Outstanding average bench

The Bc511 NVMe SK hynix 256GB averaged 37.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Bc511 NVMe SK hynix 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 482MB/s
Avg. 4K-64Thread Read Speed 654MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Bc511 NVMe SK hynix 256GB is 94.1%. This is a particularly wide range which indicates that the Bc511 NVMe SK hynix 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 308MB/s
Avg. Sequential Write Speed 620MB/s
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Average Bench

(Based on 7,571 samples)
Min Avg Max
566 Read 870 1,055
289 Write 620 789
334 Mixed 657 820
150 SusWrite 308 482
137% 614 MB/s
Min Avg Max
22.7 4K Read 46.7 57.2
34.9 4K Write 96.4 148
23.3 4K Mixed 54.8 74.4
192% 65.9 MB/s
Min Avg Max
225 DQ Read 654 838
106 DQ Write 468 739
128 DQ Mixed 482 670
382% 535 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
48GB free (System drive)
Firmware: C100D015 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 396 358 351 346 337 328 MB/s
Read 897
Write 652
Mixed 698
SusWrite 353
145% 650 MB/s
4K Read 46.7
4K Write 194
4K Mixed 63.6
255% 102 MB/s
DQ Read 657
DQ Write 616
DQ Mixed 494
410% 589 MB/s
105GB free (System drive)
Firmware: 11001101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 325 283 294 270 271 265 MB/s
Read 939
Write 632
Mixed 643
SusWrite 284
139% 625 MB/s
4K Read 53.5
4K Write 119
4K Mixed 69.8
233% 80.7 MB/s
DQ Read 779
DQ Write 443
DQ Mixed 358
334% 527 MB/s
169GB free (System drive)
Firmware: 11002101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 315 330 331 328 332 329 MB/s
Read 963
Write 658
Mixed 752
SusWrite 328
151% 675 MB/s
4K Read 47.1
4K Write 104
4K Mixed 62.3
206% 71.1 MB/s
DQ Read 745
DQ Write 590
DQ Mixed 569
453% 635 MB/s
97GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 369 287 260 303 295 288 MB/s
Read 884
Write 622
Mixed 710
SusWrite 300
140% 629 MB/s
4K Read 50.6
4K Write 117
4K Mixed 60.7
217% 76.2 MB/s
DQ Read 686
DQ Write 479
DQ Mixed 474
383% 546 MB/s
118GB free (System drive)
Firmware: 11001101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 375 279 275 274 269 276 MB/s
Read 979
Write 691
Mixed 754
SusWrite 291
151% 679 MB/s
4K Read 41.3
4K Write 98.4
4K Mixed 55.3
186% 65 MB/s
DQ Read 783
DQ Write 631
DQ Mixed 568
463% 661 MB/s
110GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 272 291 299 288 285 299 MB/s
Read 475
Write 291
Mixed 393
SusWrite 289
81% 362 MB/s
4K Read 24.4
4K Write 43.6
4K Mixed 33.9
104% 34 MB/s
DQ Read 363
DQ Write 170
DQ Mixed 345
235% 293 MB/s
7,571 MORE »

 Market Share (See Leaders)

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

Typical NVMe SK hynix 256GB Builds (Compare 2,280 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 49%
Yacht
Workstation
Workstation 6%
Tree trunk

System: Dell Inspiron 3505

EDIT WITH CUSTOM PC BUILDER

Popular NVMe SK hynix 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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  • - Compare your components to the current market leaders.
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Solid State Drive Rankings (Price vs Performance) August 2022 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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