Average Bench: 259% (55th of 1074)

Based on 8,906 user benchmarks.  Model: SKHynix_HFS512GDE9X084N

Outstanding average bench

The SKHynix_HFS512GDE9X084N 512GB averaged 158.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFS512GDE9X084N 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 811MB/s
Avg. Sequential Read Speed 2,374MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS512GDE9X084N 512GB is 129%. This is a particularly wide range which indicates that the SKHynix_HFS512GDE9X084N 512GB performs inconsistently under varying real world conditions.


Avg. 4K Random Write Speed 113MB/s
Avg. Sustained Write Speed 930MB/s

Average Bench

(Based on 8,906 samples)
Min Avg Max
1,647 Read 2,374 2,777
1,024 Write 1,965 2,359
825 Mixed 1,515 1,779
530 SusWrite 930 1,240
379% 1,696 MB/s
Min Avg Max
35.9 4K Read 53.4 65.5
54.4 4K Write 113 167
41.5 4K Mixed 69 88.7
229% 78.5 MB/s
Min Avg Max
457 DQ Read 929 1,201
233 DQ Write 669 995
392 DQ Mixed 811 1,082
603% 803 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
197GB free (System drive)
Firmware: 41010C22
SusWrite @10s intervals: 1101 745 707 695 679 661 MB/s
Read 2,788
Write 2,362
Mixed 1,818
SusWrite 764
431% 1,933 MB/s
4K Read 61.2
4K Write 142
4K Mixed 83.6
275% 95.4 MB/s
DQ Read 1,174
DQ Write 955
DQ Mixed 1,049
790% 1,059 MB/s
377GB free (System drive)
Firmware: 41010C22
SusWrite @10s intervals: 1862 1229 819 819 812 816 MB/s
Read 2,596
Write 2,229
Mixed 1,700
SusWrite 1,059
424% 1,896 MB/s
4K Read 53.2
4K Write 117
4K Mixed 73.2
236% 81.3 MB/s
DQ Read 938
DQ Write 672
DQ Mixed 802
600% 804 MB/s
8,906 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,996,079 SSDs tested

Typical SKHynix_HFS512GDE9X084N 512GB Builds (Compare 5,312 builds) See popular component choices, score breakdowns and rankings
Gaming 71%
Desktop 84%
Aircraft carrier
Workstation 69%
Battle cruiser

System: Lenovo 82JU


Popular SKHynix_HFS512GDE9X084N 512GB systems:

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Solid State Drive Rankings (Price vs Performance) May 2024 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]


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.


1074 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.
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Intel Core i5-12400F $124Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $45
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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