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Nvme

PC711 SK hynix 512GB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 250% (65th of 1080)

Based on 2,402 user benchmarks.  Model: NVMe PC711 NVMe SK hynix 512GB
Poor: 177%Average: 250% Great: 317%

Popular builds with this SSD

Outstanding average bench

The Nvme PC711 SK hynix 512GB averaged 149.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme PC711 SK hynix 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 762MB/s
Avg. Sequential Read Speed 2,082MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme PC711 SK hynix 512GB is 140%. This is a particularly wide range which indicates that the Nvme PC711 SK hynix 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 454MB/s
Avg. 4K Random Write Speed 131MB/s
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Average Bench

(Based on 2,402 samples)
Rank 65250%
Min Avg Max
1,330 Read 2,082 2,707
818 Write 1,569 2,341
858 Mixed 1,337 1,754
520 SusWrite 923 1,203
330% 1,477 MB/s
Min Avg Max
41.8 4K Read 58.7 71
79.5 4K Write 131 189
50.3 4K Mixed 77.1 97.6
257% 89.1 MB/s
Min Avg Max
452 DQ Read 886 1,319
219 DQ Write 454 1,034
370 DQ Mixed 762 1,111
542% 701 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
168GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 679 628 596 570 586 537 MB/s
278% Outstanding
Read 2,553
Write 2,151
Mixed 1,730
SusWrite 600
392% 1,758 MB/s
4K Read 66.5
4K Write 165
4K Mixed 89.7
303% 107 MB/s
DQ Read 1,200
DQ Write 841
DQ Mixed 932
720% 991 MB/s
170GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 706 627 577 567 543 544 MB/s
269% Outstanding
Read 2,660
Write 2,108
Mixed 820
SusWrite 594
342% 1,545 MB/s
4K Read 50.7
4K Write 203
4K Mixed 62
264% 105 MB/s
DQ Read 1,080
DQ Write 1,049
DQ Mixed 1,088
811% 1,072 MB/s
258GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 827 775 755 725 703 688 MB/s
234% Outstanding
Read 2020
Write 1,522
Mixed 1,362
SusWrite 746
315% 1,412 MB/s
4K Read 63.9
4K Write 144
4K Mixed 83.1
280% 97.2 MB/s
DQ Read 485
DQ Write 430
DQ Mixed 566
395% 494 MB/s
267GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 890 711 690 678 665 656 MB/s
222% Outstanding
Read 1,980
Write 1,515
Mixed 1,355
SusWrite 715
310% 1,391 MB/s
4K Read 59.3
4K Write 115
4K Mixed 75.7
248% 83.2 MB/s
DQ Read 671
DQ Write 312
DQ Mixed 654
442% 546 MB/s
144GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 580 442 428 432 465 433 MB/s
214% Outstanding
Read 2,537
Write 657
Mixed 577
SusWrite 463
230% 1,058 MB/s
4K Read 40.9
4K Write 105
4K Mixed 46.4
177% 64.2 MB/s
DQ Read 782
DQ Write 569
DQ Mixed 760
545% 704 MB/s
225GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 822 679 648 645 645 632 MB/s
210% Outstanding
Read 1,839
Write 1,280
Mixed 1,226
SusWrite 679
280% 1,256 MB/s
4K Read 56.1
4K Write 110
4K Mixed 72
236% 79.4 MB/s
DQ Read 656
DQ Write 317
DQ Mixed 577
404% 517 MB/s
147GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 727 489 487 462 447 444 MB/s
170% Outstanding
Read 1,672
Write 1,014
Mixed 1,128
SusWrite 509
240% 1,081 MB/s
4K Read 49.9
4K Write 72.2
4K Mixed 54.7
184% 58.9 MB/s
DQ Read 464
DQ Write 198
DQ Mixed 433
294% 365 MB/s
70GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 589 329 294 289 265 249 MB/s
117% Outstanding
Read 904
Write 456
Mixed 716
SusWrite 336
134% 603 MB/s
4K Read 35.8
4K Write 61.2
4K Mixed 45
144% 47.3 MB/s
DQ Read 451
DQ Write 209
DQ Mixed 341
250% 334 MB/s
2,402 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,508,375 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical PC711 SK hynix 512GB Builds (Compare 4,908 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 14%
Tree trunk

System: Dell XPS 15 9510

CPU
Core i7-11800HIntelBench 88%, 79,827 samples3,655x
Core i9-11900HIntelBench 89%, 6,494 samples1,190x
Core i5-11400HIntelBench 80%, 35,470 samples63x
GPU
UHD GraphicsIntelBench 7%, 53,008 samples3,052x
RTX 3050-Ti (Laptop)NvidiaBench 61%, 35,839 samples1,560x
SSD
PC711 SK hynix 512GBNvmeBench 250%, 2,402 samples810x
RAM
HMAA1GS6CJR6N-XN 2x8GBUnknownBench 65%, 26,875 samples1,168x
HMAA2GS6CJR8N-XN 2x16GBUnknownBench 92%, 3,591 samples717x
M471A1G44BB0-CWE 2x8GBSamsungBench 64%, 6,868 samples505x
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Popular PC711 SK hynix 512GB systems:

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
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The Best
CPUGPUSSD
Intel Core i5-12600K $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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