Average Bench: 160% (143rd of 1071)

Based on 1,575 user benchmarks.  Model: NVMe BC511 NVMe SK hynix 512GB

Outstanding average bench

The Nvme BC511 SK hynix 512GB averaged 59.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme BC511 SK hynix 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 572MB/s
Avg. 4K-64Thread Read Speed 709MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Nvme BC511 SK hynix 512GB is 76.6%. This is a particularly wide range which indicates that the Nvme BC511 SK hynix 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 503MB/s
Avg. Sequential Read Speed 801MB/s
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Average Bench

(Based on 1,575 samples)
Min Avg Max
632 Read 801 1,028
545 Write 751 1,004
483 Mixed 732 1,041
253 SusWrite 503 706
157% 696 MB/s
Min Avg Max
30.9 4K Read 47.9 57.4
66.5 4K Write 123 169
39.6 4K Mixed 64.3 80.1
220% 78.4 MB/s
Min Avg Max
439 DQ Read 709 815
190 DQ Write 575 766
265 DQ Mixed 572 659
447% 619 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
344GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 727 667 569 657 681 525 MB/s
Read 1,034
Write 1,021
Mixed 1,052
SusWrite 638
211% 936 MB/s
4K Read 56
4K Write 154
4K Mixed 75.8
264% 95.3 MB/s
DQ Read 819
DQ Write 765
DQ Mixed 648
526% 744 MB/s
233GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 636 569 558 548 549 538 MB/s
Read 1,005
Write 827
Mixed 921
SusWrite 566
186% 830 MB/s
4K Read 52.3
4K Write 157
4K Mixed 78.8
263% 95.9 MB/s
DQ Read 810
DQ Write 757
DQ Mixed 634
517% 734 MB/s
320GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 738 638 637 631 624 417 MB/s
Read 992
Write 972
Mixed 995
SusWrite 614
201% 893 MB/s
4K Read 51.6
4K Write 132
4K Mixed 70.1
238% 84.6 MB/s
DQ Read 736
DQ Write 573
DQ Mixed 623
475% 644 MB/s
260GB free
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 696 369 458 508 339 367 MB/s
Read 943
Write 975
Mixed 1,004
SusWrite 456
190% 844 MB/s
4K Read 51.9
4K Write 143
4K Mixed 65.9
239% 86.9 MB/s
DQ Read 831
DQ Write 766
DQ Mixed 686
545% 761 MB/s
178GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 692 465 369 435 366 303 MB/s
Read 948
Write 690
Mixed 884
SusWrite 438
166% 740 MB/s
4K Read 44
4K Write 59
4K Mixed 46.7
158% 49.9 MB/s
DQ Read 728
DQ Write 91.6
DQ Mixed 206
202% 342 MB/s
42GB free (System drive)
Firmware: 11002101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 186 170 150 143 133 135 MB/s
Read 777
Write 697
Mixed 683
SusWrite 153
129% 577 MB/s
4K Read 39.4
4K Write 80
4K Mixed 47.8
163% 55.7 MB/s
DQ Read 662
DQ Write 238
DQ Mixed 428
322% 443 MB/s
393GB free (System drive)
Firmware: 11004101 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 594 613 587 563 593 457 MB/s
Read 740
Write 677
Mixed 604
SusWrite 568
146% 647 MB/s
4K Read 26.2
4K Write 34.6
4K Mixed 28
94% 29.6 MB/s
DQ Read 384
DQ Write 158
DQ Mixed 318
223% 287 MB/s
1,575 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 63,631,042 SSDs tested.

Typical BC511 SK hynix 512GB Builds (Compare 7,487 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 125%
UFO
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 123%
UFO

System: Dell XPS 8940

EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $726

Popular BC511 SK hynix 512GB 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) February 2023 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

1071 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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