Kingspeed

512GB 512GB

512GB 512GB
BENCHMARKS (24)
MKT (0%)
BUILDS
(0)

Effective Speed -45%Effective Speed -45%Average Score -46%Read -13%, Write -34%, 4K Read -56%, 4K Write -51%, Mixed -26%, 4K Mixed -103%, SusWrite -39%Peak Score -16%Read -3%, Write -15%, 4K Read -20%, 4K Write -4%, Mixed -22%, 4K Mixed -60%, SusWrite 9%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -28%DQ Read -25%, DQ Write -7%, DQ Mixed -65%, ADQ Read -52%, ADQ Write -12%, ADQ Mixed -115%, Age 65%, AS-SSD Total -15%

Average Bench: 67.8% (703^rd of 1072)

Based on 24 user benchmarks. Model: Kingspeed 512GB

Poor: 38%Average: 67.8% Great: 93%

Popular builds with this SSD

Above average average bench

The Kingspeed 512GB 512GB averaged 32.2% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 121MB/s

Avg. 4K-64Thread Write Speed 258MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Kingspeed 512GB 512GB is 55.1%. This is a relatively wide range which indicates that the Kingspeed 512GB 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 214MB/s

Avg. Sequential Mixed IO Speed 284MB/s

Average Bench

(Based on 24 samples)

Rank 70367.8%

Min	Avg	Max
190	Read 406	494
96	Write 303	421
20.1	Mixed 284	348
90.9	SusWrite 214	423
67.5% 302 MB/s

Min	Avg	Max
0.4	4K Read 22	35.7
8.7	4K Write 57.9	118
0.3	4K Mixed 22.2	36.4
92.5% 34 MB/s

Min	Avg	Max
21.4	DQ Read 214	293
11.1	DQ Write 258	336
0.2	DQ Mixed 121	201
123% 197 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 19 months ago.

238GB free

Firmware: 02000008

SusWrite @10s intervals: 393 410 376 394 390 395 MB/s

84.3% Excellent

Write 299

Mixed 270

SusWrite 393

74% 328 MB/s

4K Read 27.3

4K Write 63.1

4K Mixed 27.8

110% 39.4 MB/s

DQ Read 276

DQ Write 301

DQ Mixed 190

170% 256 MB/s

USA-User, 19 months ago.

245GB free

Firmware: 02000008

SusWrite @10s intervals: 360 422 426 200 102 104 MB/s

83.6% Excellent

Write 288

Mixed 333

SusWrite 269

72% 319 MB/s

4K Read 32.6

4K Write 67.4

4K Mixed 33

127% 44.3 MB/s

DQ Read 273

DQ Write 303

DQ Mixed 189

170% 255 MB/s

USA-User, 8 months ago.

192GB free (System drive)

Firmware: SBFC61.3

SusWrite @10s intervals: 173 131 126 81 153 58 MB/s

68.1% Good

Write 369

Mixed 331

SusWrite 120

70% 316 MB/s

4K Read 25.1

4K Write 49.1

4K Mixed 26.7

98% 33.6 MB/s

DQ Read 272

DQ Write 307

DQ Mixed 63.8

110% 214 MB/s

PRT-User, 8 months ago.

212GB free (System drive)

Firmware: SBFC61.3

SusWrite @10s intervals: 198 259 187 66 118 57 MB/s

66.6% Good

Write 333

Mixed 331

SusWrite 148

69% 310 MB/s

4K Read 21.9

4K Write 44.6

4K Mixed 23.7

87% 30.1 MB/s

DQ Read 293

DQ Write 324

DQ Mixed 130

147% 249 MB/s

PRT-User, 8 months ago.

239GB free (System drive)

Firmware: SBFC61.3

SusWrite @10s intervals: 366 179 133 61 115 109 MB/s

66.4% Good

Write 112

Mixed 329

SusWrite 160

52% 231 MB/s

4K Read 24.9

4K Write 52.1

4K Mixed 27.3

100% 34.8 MB/s

DQ Read 270

DQ Write 312

DQ Mixed 197

174% 260 MB/s

USA-User, 5 months ago.

181GB free (System drive)

Firmware: S0424A0

SusWrite @10s intervals: 136 320 67 72 27 65 MB/s

44.9% Average

Write 418

Mixed 74.2

SusWrite 114

60% 271 MB/s

4K Read 20.6

4K Write 41

4K Mixed 1.8

55% 21.1 MB/s

DQ Read 98.1

DQ Write 78.4

DQ Mixed 2

25% 59.5 MB/s

USA-User, 12 months ago.

302GB free (System drive)

Firmware: 02000008

SusWrite @10s intervals: 221 194 155 87 62 94 MB/s

42.9% Average

Write 233

Mixed 245

SusWrite 136

51% 228 MB/s

4K Read 10.4

4K Write 23.3

4K Mixed 9

40% 14.2 MB/s

DQ Read 263

DQ Write 223

DQ Mixed 185

154% 223 MB/s

24 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,711,762 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 512GB 512GB Builds (Compare 7 builds) See popular component choices, score breakdowns and rankings

Gaming 25%

Surfboard

Desktop 75%

Battleship

Workstation 21%

Surfboard

System: Lenovo 32274W7

CPU
Core i7-3770Intel $297Bench 69%, 278,207 samples	5x
Core i3-3220Intel $79Bench 52%, 71,790 samples	1x
Core i5-3570IntelBench 65%, 104,858 samples	1x

GPU
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	2x
RTX A2000NvidiaBench 70%, 1,586 samples	2x
HD 4000 (Desktop 1.15 GHz)Intel $15Bench 3%, 52,547 samples	1x

SSD
512GB 512GBKingspeedBench 68%, 24 samples	4x

RAM
M378B5173QH0-CK0 4x4GBSamsungBench 55%, 3,356 samples	3x
2x8GBUnknownBench 64%, 236,291 samples	1x
HMT125U6TFR8C-H9 HMT125U6BFR8C-H9 4GBHynixBench 40%, 57 samples	1x

EDIT WITH CUSTOM PC BUILDER

Value: 76% - Very good

Total price: $356

Popular 512GB 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
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
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Solid State Drive Rankings (Price vs Performance) April 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]

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.

1072 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 »

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Kingspeed

512GB 512GB

Average Bench: 67.8% (703^rd of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Lenovo 32274W7

Popular 512GB 512GB systems:

UserBenchmark of the month

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Kingspeed

512GB 512GB

Average Bench: 67.8% (703rd of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Lenovo 32274W7

Popular 512GB 512GB systems:

UserBenchmark of the month

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Average Bench: 67.8% (703^rd of 1072)