Average Bench: 145% (148th of 1058)

Based on 417 user benchmarks.  Model: Kingchuxing 512GB

Outstanding average bench

The Kingchuxing 512GB 512GB averaged 45.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingchuxing 512GB 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 383MB/s
Avg. 4K-64Thread Write Speed 534MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kingchuxing 512GB 512GB is 180%. This is a particularly wide range which indicates that the Kingchuxing 512GB 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 483MB/s
Avg. 4K Random Mixed IO Speed 29.6MB/s
ADVERTISEMENT

Average Bench

(Based on 417 samples)
Min Avg Max
356 Read 1,152 1,796
112 Write 988 1,982
114 Mixed 708 1,462
98.4 SusWrite 483 946
186% 833 MB/s
Min Avg Max
15 4K Read 37.8 54.4
18.3 4K Write 106 203
6.1 4K Mixed 29.6 61.1
151% 57.8 MB/s
Min Avg Max
24.6 DQ Read 606 1,087
31.7 DQ Write 534 1084
7.38 DQ Mixed 383 911
338% 508 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
92GB free (System drive)
Firmware: 911XKR
SusWrite @10s intervals: 748 412 386 220 148 637 MB/s
Read 1,469
Write 1,454
Mixed 1,013
SusWrite 425
244% 1,090 MB/s
4K Read 43.5
4K Write 134
4K Mixed 33.9
180% 70.5 MB/s
DQ Read 724
DQ Write 566
DQ Mixed 486
407% 592 MB/s
38GB free
Firmware: T180731
SusWrite @10s intervals: 428 382 116 104 44 52 MB/s
Read 409
Write 397
Mixed 365
SusWrite 188
76% 340 MB/s
4K Read 36.7
4K Write 75
4K Mixed 41.4
148% 51 MB/s
DQ Read 229
DQ Write 258
DQ Mixed 292
206% 260 MB/s
354GB free
Firmware: S0918A0
SusWrite @10s intervals: 381 373 373 318 19 118 MB/s
Read 471
Write 276
Mixed 356
SusWrite 264
76% 342 MB/s
4K Read 22.3
4K Write 85.2
4K Mixed 20.1
105% 42.5 MB/s
DQ Read 108
DQ Write 322
DQ Mixed 41.8
82% 157 MB/s
27GB free (System drive)
Firmware: T180731
SusWrite @10s intervals: 248 126 67 110 47 73 MB/s
Read 389
Write 412
Mixed 359
SusWrite 112
71% 318 MB/s
4K Read 23.7
4K Write 23
4K Mixed 15.2
68% 20.6 MB/s
DQ Read 229
DQ Write 201
DQ Mixed 247
176% 226 MB/s
417 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,947,980 SSDs tested.

Typical 512GB 512GB Builds (Compare 8,379 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 39%
Jet ski
Desktop
Desktop 75%
Battleship
Workstation
Workstation 34%
Sail boat

System: Default string

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $220

Popular 512GB 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.

UserBenchmark of the month

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.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
Solid State Drive Rankings (Price vs Performance) September 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]

ADVERTISEMENT

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

1058 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.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $350Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback