Average Bench: 78.9% (501st of 1074)

Based on 3,625 user benchmarks.  Model: KingFast

Good average bench

The KingFast 512GB averaged 21.0% 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 Write Speed 286MB/s
Avg. Sequential Read Speed 560MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KingFast 512GB is 154%. This is a particularly wide range which indicates that the KingFast 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 176MB/s
Avg. 4K Random Mixed IO Speed 17.7MB/s
ADVERTISEMENT

Average Bench

(Based on 3,625 samples)
Min Avg Max
310 Read 560 1,743
228 Write 439 1,092
30.4 Mixed 373 963
58.7 SusWrite 314 877
94.2% 421 MB/s
Min Avg Max
11.2 4K Read 24.5 39.2
11.9 4K Write 62.8 116
0.3 4K Mixed 17.7 31.3
93% 35 MB/s
Min Avg Max
65.1 DQ Read 176 498
18.7 DQ Write 286 566
0.32 DQ Mixed 80.9 422
104% 181 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
406GB free
Firmware: S0924A0
SusWrite @10s intervals: 441 436 431 440 421 415 MB/s
Read 478
Write 406
Mixed 386
SusWrite 430
96% 425 MB/s
4K Read 27.9
4K Write 104
4K Mixed 28.2
134% 53.4 MB/s
DQ Read 151
DQ Write 296
DQ Mixed 44.5
85% 164 MB/s
420GB free (System drive)
Firmware: V1102A0
SusWrite @10s intervals: 414 409 300 210 221 362 MB/s
Read 500
Write 429
Mixed 392
SusWrite 319
92% 410 MB/s
4K Read 25.5
4K Write 84.5
4K Mixed 22.3
112% 44.1 MB/s
DQ Read 102
DQ Write 340
DQ Mixed 32.9
80% 158 MB/s
332GB free (System drive)
Firmware: T1125A0
SusWrite @10s intervals: 423 315 175 98 55 70 MB/s
Read 507
Write 432
Mixed 403
SusWrite 189
86% 383 MB/s
4K Read 30.7
4K Write 99.6
4K Mixed 22.1
128% 50.8 MB/s
DQ Read 182
DQ Write 338
DQ Mixed 30.6
88% 184 MB/s
117GB free (System drive)
Firmware: V0718B0
SusWrite @10s intervals: 243 117 6.2 4.6 15 172 MB/s
Read 490
Write 425
Mixed 419
SusWrite 93
80% 357 MB/s
4K Read 33.5
4K Write 116
4K Mixed 28.6
149% 59.5 MB/s
DQ Read 170
DQ Write 333
DQ Mixed 42.3
92% 182 MB/s
140GB free (System drive)
Firmware: U1125A0
SusWrite @10s intervals: 226 216 164 30 11 32 MB/s
Read 480
Write 395
Mixed 384
SusWrite 113
77% 343 MB/s
4K Read 27.4
4K Write 67.4
4K Mixed 19.7
102% 38.2 MB/s
DQ Read 113
DQ Write 308
DQ Mixed 30.9
75% 151 MB/s
26GB free (System drive)
Firmware: W0413A0
SusWrite @10s intervals: 25 23 25 28 32 35 MB/s
Read 495
Write 373
Mixed 379
SusWrite 27.8
71% 319 MB/s
4K Read 29.9
4K Write 84.9
4K Mixed 22.1
119% 45.6 MB/s
DQ Read 97.9
DQ Write 285
DQ Mixed 5.9
58% 130 MB/s
196GB free (System drive)
Firmware: T0605A0
SusWrite @10s intervals: 19 262 101 36 50 37 MB/s
Read 446
Write 374
Mixed 132
SusWrite 84.2
57% 259 MB/s
4K Read 23.2
4K Write 80
4K Mixed 1.8
80% 35 MB/s
DQ Read 116
DQ Write 327
DQ Mixed 7.7
67% 150 MB/s
76GB free (System drive)
Firmware: SN12052
SusWrite @10s intervals: 11 169 47 12 127 90 MB/s
Read 404
Write 210
Mixed 20.9
SusWrite 75.8
39% 178 MB/s
4K Read 33.8
4K Write 11.4
4K Mixed 14.2
75% 19.8 MB/s
DQ Read 211
DQ Write 11.1
DQ Mixed 20.2
38% 80.8 MB/s
140GB free (System drive)
Firmware: S1102A1
SusWrite @10s intervals: 6.1 7.5 7.7 204 5.8 6.3 MB/s
Read 516
Write 354
Mixed 321
SusWrite 39.6
68% 308 MB/s
4K Read 30.4
4K Write 7.9
4K Mixed 0.4
51% 12.9 MB/s
3,625 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,944,788 SSDs tested

Typical KingFast 512GB Builds (Compare 5,221 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 10%
Tree trunk

Motherboard: Dell OptiPlex 7040

EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $180

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 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.

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) 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]

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

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $171Nvidia 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 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback