Average Bench: 342% (18th of 1072)

Based on 1,595 user benchmarks.  Model: SKHynix_HFS512GEJ9X115N

Outstanding average bench

The SKHynix_HFS512GEJ9X115N 512GB averaged 241.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFS512GEJ9X115N 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,038MB/s
Avg. Sequential Read Speed 3,613MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS512GEJ9X115N 512GB is 248%. This is a particularly wide range which indicates that the SKHynix_HFS512GEJ9X115N 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 1,119MB/s
Avg. 4K Random Write Speed 164MB/s
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Average Bench

(Based on 1,595 samples)
Min Avg Max
2,125 Read 3,613 4,842
991 Write 2,332 3,821
696 Mixed 1,753 2,627
695 SusWrite 1,119 1,664
489% 2,204 MB/s
Min Avg Max
32.7 4K Read 61.6 79.5
66.5 4K Write 164 270
40.2 4K Mixed 79.2 118
281% 101 MB/s
Min Avg Max
583 DQ Read 1,206 1,842
202 DQ Write 692 1309
500 DQ Mixed 1,038 1,578
749% 979 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
390GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 3841 2726 762 760 754 757 MB/s
Read 4,925
Write 2266
Mixed 2,663
SusWrite 1,600
634% 2,864 MB/s
4K Read 82.2
4K Write 251
4K Mixed 114
404% 149 MB/s
DQ Read 1,616
DQ Write 1,104
DQ Mixed 1384
1,027% 1368 MB/s
375GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 2851 3308 759 764 760 760 MB/s
Read 5,019
Write 3,872
Mixed 2,627
SusWrite 1,534
726% 3,263 MB/s
4K Read 73.2
4K Write 254
4K Mixed 108
385% 145 MB/s
DQ Read 1,666
DQ Write 1,242
DQ Mixed 1,462
1,091% 1,457 MB/s
391GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 3845 1640 748 756 747 756 MB/s
Read 4,937
Write 3,953
Mixed 2,602
SusWrite 1,416
718% 3,227 MB/s
4K Read 82.2
4K Write 267
4K Mixed 118
418% 156 MB/s
DQ Read 1,604
DQ Write 1,097
DQ Mixed 1,379
1,022% 1,360 MB/s
387GB free (System drive)
Firmware: 51010A12
SusWrite @10s intervals: 3021 2426 757 756 747 763 MB/s
Read 4,208
Write 3,315
Mixed 2,504
SusWrite 1,412
637% 2,860 MB/s
4K Read 57.9
4K Write 92.5
4K Mixed 69.8
226% 73.4 MB/s
DQ Read 1,038
DQ Write 546
DQ Mixed 944
661% 843 MB/s
371GB free (System drive)
Firmware: 51010A12
SusWrite @10s intervals: 896 887 884 978 996 973 MB/s
Read 3156
Write 1,042
Mixed 813
SusWrite 935
325% 1,487 MB/s
4K Read 48.2
4K Write 116
4K Mixed 56.8
207% 73.7 MB/s
DQ Read 1,156
DQ Write 409
DQ Mixed 966
666% 844 MB/s
373GB free (System drive)
Firmware: 51010A12
SusWrite @10s intervals: 957 761 739 735 772 954 MB/s
Read 3079
Write 1,197
Mixed 899
SusWrite 820
328% 1,499 MB/s
4K Read 52.4
4K Write 127
4K Mixed 66.1
231% 81.9 MB/s
DQ Read 1,196
DQ Write 380
DQ Mixed 1018
691% 864 MB/s
285GB free (System drive)
Firmware: 51010A12
SusWrite @10s intervals: 1724 1118 763 764 767 771 MB/s
Read 2,488
Write 1,535
Mixed 1,625
SusWrite 984
369% 1,658 MB/s
4K Read 51.4
4K Write 92.8
4K Mixed 64.7
210% 69.6 MB/s
DQ Read 919
DQ Write 263
DQ Mixed 776
523% 653 MB/s
1,595 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,134,089 SSDs tested

EDIT WITH CUSTOM PC BUILDER

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

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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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Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $170Nvidia RTX 4070 $530Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $64G.SKILL Trident Z DDR4 3200 C14 4x16GB $346SanDisk Ultra Fit 32GB $16
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