Average Bench: 82.6% (440th of 1069)

Based on 2,808 user benchmarks.  Model: KingFast

Very good average bench

The KingFast 512GB averaged just 17.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the KingFast 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 96.2MB/s
Avg. 4K-64Thread Write Speed 296MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KingFast 512GB is 171%. This is a particularly wide range which indicates that the KingFast 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 18MB/s
Avg. Sustained Write Speed 316MB/s
ADVERTISEMENT

Average Bench

(Based on 2,808 samples)
Min Avg Max
295 Read 564 1,593
129 Write 446 1,352
21.7 Mixed 360 1,035
60 SusWrite 316 818
94.3% 421 MB/s
Min Avg Max
11 4K Read 26.3 47.9
12.1 4K Write 72.5 152
0.3 4K Mixed 18 35.6
101% 38.9 MB/s
Min Avg Max
64.1 DQ Read 220 847
16.4 DQ Write 296 798
0.3 DQ Mixed 96.2 520
118% 204 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
271GB free (System drive)
Firmware: R0802A0
SusWrite @10s intervals: 1146 406 111 1315 573 427 MB/s
Read 1,418
Write 392
Mixed 152
SusWrite 663
143% 656 MB/s
4K Read 38.8
4K Write 45.7
4K Mixed 12.7
99% 32.4 MB/s
DQ Read 304
DQ Write 77
DQ Mixed 38.7
68% 140 MB/s
476GB free
Firmware: T0910A0
SusWrite @10s intervals: 403 406 406 414 418 421 MB/s
Read 466
Write 419
Mixed 373
SusWrite 412
94% 417 MB/s
4K Read 27.1
4K Write 76.8
4K Mixed 27.5
117% 43.8 MB/s
DQ Read 124
DQ Write 293
DQ Mixed 47.1
82% 155 MB/s
340GB free (System drive)
Firmware: SN11002
SusWrite @10s intervals: 359 393 114 84 83 85 MB/s
Read 379
Write 413
Mixed 367
SusWrite 186
76% 336 MB/s
4K Read 29.2
4K Write 65.1
4K Mixed 32.9
121% 42.4 MB/s
DQ Read 226
DQ Write 300
DQ Mixed 267
200% 264 MB/s
93GB free
Firmware: KFS10010
SusWrite @10s intervals: 346 332 202 195 92 94 MB/s
Read 421
Write 338
Mixed 277
SusWrite 210
70% 311 MB/s
4K Read 19.8
4K Write 55.9
4K Mixed 27.1
94% 34.3 MB/s
DQ Read 207
DQ Write 204
DQ Mixed 174
140% 195 MB/s
427GB free (System drive)
Firmware: V0718B0
SusWrite @10s intervals: 253 101 117 108 234 270 MB/s
Read 404
Write 312
Mixed 303
SusWrite 180
67% 300 MB/s
4K Read 24.9
4K Write 56.4
4K Mixed 16.3
88% 32.5 MB/s
DQ Read 164
DQ Write 313
DQ Mixed 28.5
81% 169 MB/s
108GB free (System drive)
Firmware: T0331A0
SusWrite @10s intervals: 320 16 74 40 36 52 MB/s
Read 498
Write 429
Mixed 411
SusWrite 89.8
80% 357 MB/s
4K Read 35
4K Write 87.8
4K Mixed 1.5
101% 41.4 MB/s
DQ Read 121
DQ Write 42.2
DQ Mixed 10.1
26% 57.8 MB/s
2,808 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 60,764,247 SSDs tested.

Typical KingFast 512GB Builds (Compare 5,971 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 9%
Tree trunk
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 9%
Tree trunk

Motherboard: Dell OptiPlex 9020

EDIT WITH CUSTOM PC BUILDER Value: 80% - Excellent Total price: $200

Popular KingFast 512GB compatible motherboards:

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) November 2022 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

1069 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 i5-13600K $320Nvidia RTX 3070 $450Crucial MX500 250GB $37
Intel Core i7-12700K $329Nvidia RTX 3060-Ti $468Samsung 850 Evo 120GB $106
Intel Core i5-12400F $170Nvidia RTX 3050 $270Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $41Corsair Vengeance LPX DDR4 3000 C15 2x8GB $50SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3200 C16 2x8GB $50SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback