Average Bench: 178% (102nd of 1040)

Based on 4,375 user benchmarks.  Model: SKHynix_HFM512GDHTNI-87A0B

Outstanding average bench

The SKHynix_HFM512GDHTNI-87A0B 512GB averaged 77.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFM512GDHTNI-87A0B 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 629MB/s
Avg. 4K-64Thread Write Speed 688MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFM512GDHTNI-87A0B 512GB is 64.2%. This is a particularly wide range which indicates that the SKHynix_HFM512GDHTNI-87A0B 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 688MB/s
Avg. 4K Random Write Speed 111MB/s
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Average Bench

(Based on 4,375 samples)
Min Avg Max
741 Read 956 1,062
778 Write 939 1,038
749 Mixed 935 1,042
422 SusWrite 688 905
198% 880 MB/s
Min Avg Max
26.8 4K Read 47.2 56.3
66 4K Write 111 143
41.3 4K Mixed 62.9 75.5
211% 73.7 MB/s
Min Avg Max
556 DQ Read 737 824
361 DQ Write 688 767
396 DQ Mixed 629 723
495% 684 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
283GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 821 667 673 682 675 674 MB/s
Read 1,062
Write 968
Mixed 1,012
SusWrite 699
210% 935 MB/s
4K Read 53.6
4K Write 124
4K Mixed 72.4
240% 83.5 MB/s
DQ Read 822
DQ Write 760
DQ Mixed 629
516% 737 MB/s
114GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 801 698 689 652 620 595 MB/s
Read 1049
Write 974
Mixed 922
SusWrite 676
204% 905 MB/s
4K Read 53.2
4K Write 123
4K Mixed 70
235% 82.1 MB/s
DQ Read 812
DQ Write 754
DQ Mixed 705
550% 757 MB/s
333GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 1013 877 575 567 578 570 MB/s
Read 988
Write 988
Mixed 963
SusWrite 697
205% 909 MB/s
4K Read 51.5
4K Write 127
4K Mixed 70.2
235% 82.8 MB/s
DQ Read 698
DQ Write 762
DQ Mixed 605
490% 688 MB/s
196GB free (System drive)
Firmware: 11010C00
SusWrite @10s intervals: 675 527 537 523 533 524 MB/s
Read 1,048
Write 999
Mixed 1,020
SusWrite 553
203% 905 MB/s
4K Read 52.4
4K Write 128
4K Mixed 54.1
216% 78 MB/s
DQ Read 682
DQ Write 747
DQ Mixed 715
538% 715 MB/s
4,375 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,033,384 SSDs tested.

Typical SKHynix_HFM512GDHTNI-87A0B 512GB Builds (Compare 2,212 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 77%
Battleship
Workstation
Workstation 14%
Tree trunk

System: Lenovo 82B5

EDIT WITH CUSTOM PC BUILDER

Popular SKHynix_HFM512GDHTNI-87A0B 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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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) January 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

1040 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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