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Nvme

PC711 SK hy 512GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 247% (60th of 1074)

Based on 182 user benchmarks.  Model: NVMe PC711 NVMe SK hy
Poor: 159%Average: 247% Great: 336%

Popular builds with this SSD

Outstanding average bench

The Nvme PC711 SK hy 512GB averaged 146.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme PC711 SK hy 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 755MB/s
Avg. Sequential Write Speed 1,787MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme PC711 SK hy 512GB is 178%. This is a particularly wide range which indicates that the Nvme PC711 SK hy 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 123MB/s
Avg. 4K Random Read Speed 52.4MB/s
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Average Bench

(Based on 182 samples)
Rank 60247%
Min Avg Max
949 Read 1,962 2,730
908 Write 1,787 2,362
808 Mixed 1,409 1,782
558 SusWrite 1,033 1,316
347% 1,548 MB/s
Min Avg Max
33.9 4K Read 52.4 70.3
61.2 4K Write 123 210
35.5 4K Mixed 68.8 99.4
233% 81.5 MB/s
Min Avg Max
252 DQ Read 843 1,375
170 DQ Write 638 1,081
216 DQ Mixed 755 1,189
561% 745 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
257GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1059 814 963 838 1035 1028 MB/s
282% Outstanding
Read 2,660
Write 2,260
Mixed 1,747
SusWrite 956
426% 1,906 MB/s
4K Read 57.3
4K Write 111
4K Mixed 73.7
240% 80.5 MB/s
DQ Read 1,062
DQ Write 830
DQ Mixed 893
682% 928 MB/s
257GB free (System drive)
Firmware: 1131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 993 828 832 827 801 822 MB/s
248% Outstanding
Read 2392
Write 2,073
Mixed 1,704
SusWrite 851
392% 1,755 MB/s
4K Read 55
4K Write 101
4K Mixed 71.6
228% 75.8 MB/s
DQ Read 732
DQ Write 546
DQ Mixed 616
466% 631 MB/s
384GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1789 1742 1244 812 825 815 MB/s
227% Outstanding
Read 1623
Write 2,154
Mixed 1,493
SusWrite 1,204
366% 1,619 MB/s
4K Read 49
4K Write 84.5
4K Mixed 62.9
200% 65.5 MB/s
DQ Read 673
DQ Write 513
DQ Mixed 646
469% 611 MB/s
336GB free
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2062 1329 832 829 825 849 MB/s
221% Outstanding
Read 1,563
Write 1,825
Mixed 1,393
SusWrite 1,121
333% 1,476 MB/s
4K Read 49.7
4K Write 92.4
4K Mixed 63.1
205% 68.4 MB/s
DQ Read 562
DQ Write 625
DQ Mixed 648
473% 612 MB/s
67GB free (System drive)
Firmware: 41001131 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 782 723 585 489 337 313 MB/s
92.3% Outstanding
Read 1044
Write 972
Mixed 154
SusWrite 538
151% 677 MB/s
4K Read 13.8
4K Write 24.7
4K Mixed 5.1
40% 14.5 MB/s
DQ Read 202
DQ Write 75.3
DQ Mixed 162
114% 146 MB/s
182 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,926,398 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 hy 512GB Builds (Compare 2,599 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 51%
Yacht
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 44%
Speed boat

System: Dell Precision 5820 Tower

CPU
Xeon W-2123IntelBench 70%, 2,702 samples338x
Xeon W-2133IntelBench 77%, 1,612 samples313x
Xeon W-2125IntelBench 78%, 1,514 samples307x
GPU
Quadro P4000NvidiaBench 67%, 12,628 samples325x
Quadro P2000NvidiaBench 41%, 13,958 samples246x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples217x
SSD
PC711 SK hy 512GBNvmeBench 247%, 182 samples1x
RAM
HMA81GR7AFR8N-VK 2x8GBHynixBench 56%, 828 samples149x
HMA81GR7AFR8N-VK 4x8GBHynixBench 84%, 1,278 samples141x
HMA82GR7AFR8N-VK 2x16GBHynixBench 60%, 538 samples124x
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Popular PC711 SK hy 512GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money 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
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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]

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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.

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Speed Comparisons

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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-13600K $273Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $542Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $64G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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