Intel

SSDSCKKF512G8 SATA 512GB

SSDSCKKF512G8 SATA 512GB
BENCHMARKS (589)
MKT (0%)
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Effective Speed -6%Effective Speed -6%Average Score -7%Read -4%, Write -10%, 4K Read -9%, 4K Write -32%, Mixed -1%, 4K Mixed -8%, SusWrite 13%Peak Score -2%Read -1%, Write -8%, 4K Read 5%, 4K Write -26%, Mixed 3%, 4K Mixed 2%, SusWrite 10%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -11%DQ Read -19%, DQ Write -5%, DQ Mixed -30%, ADQ Read -22%, ADQ Write -2%, ADQ Mixed -23%, Age 28%, AS-SSD Total -12%

Average Bench: 92.8% (296^th of 1072)

Based on 589 user benchmarks. Model: INTEL SSDSCKKF512G8 SATA 512GB

Poor: 65%Average: 92.8% Great: 118%

Popular builds with this SSD

Excellent average bench

The Intel SSDSCKKF512G8 SATA 512GB averaged just 7.2% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel SSDSCKKF512G8 SATA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 212MB/s

Avg. 4K Random Mixed IO Speed 41.6MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF512G8 SATA 512GB is 53.4%. This is a relatively wide range which indicates that the Intel SSDSCKKF512G8 SATA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 336MB/s

Avg. Sequential Mixed IO Speed 354MB/s

Average Bench

(Based on 589 samples)

Rank 29692.8%

Min	Avg	Max
350	Read 440	502
266	Write 367	449
261	Mixed 354	435
199	SusWrite 336	427
84% 374 MB/s

Min	Avg	Max
15.6	4K Read 31.4	45.2
32.9	4K Write 66.2	96.8
20.9	4K Mixed 41.6	59.6
136% 46.4 MB/s

Min	Avg	Max
41.3	DQ Read 267	308
126	DQ Write 283	342
55.3	DQ Mixed 212	255
177% 254 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 1 month ago.

362GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 414 418 418 418 423 406 MB/s

99.8% Outstanding

Write 385

Mixed 381

SusWrite 416

93% 414 MB/s

4K Read 33.6

4K Write 58

4K Mixed 42

135% 44.5 MB/s

DQ Read 305

DQ Write 281

DQ Mixed 253

201% 280 MB/s

USA-User, 14 days ago.

441GB free (System drive)

Firmware: LHFD03N

SusWrite @10s intervals: 365 366 363 358 384 377 MB/s

93.6% Outstanding

Write 358

Mixed 329

SusWrite 369

86% 381 MB/s

4K Read 30.4

4K Write 54.3

4K Mixed 40.6

127% 41.8 MB/s

DQ Read 305

DQ Write 256

DQ Mixed 222

182% 261 MB/s

GBR-User, 19 hrs ago.

267GB free

Firmware: LHFD04N

SusWrite @10s intervals: 279 327 311 320 240 294 MB/s

89.9% Excellent

Write 370

Mixed 368

SusWrite 295

80% 358 MB/s

4K Read 31.4

4K Write 69.6

4K Mixed 39.3

135% 46.8 MB/s

DQ Read 308

DQ Write 331

DQ Mixed 255

210% 298 MB/s

IND-User, 1 month ago.

444GB free (System drive)

Firmware: LHFD04N

SusWrite @10s intervals: 360 360 387 353 340 336 MB/s

80.9% Excellent

Write 375

Mixed 333

SusWrite 356

84% 372 MB/s

4K Read 12.3

4K Write 58

4K Mixed 33

92% 34.4 MB/s

DQ Read 287

DQ Write 285

DQ Mixed 218

182% 263 MB/s

GBR-User, 21 days ago.

236GB free (System drive)

Firmware: LHFD04N

SusWrite @10s intervals: 285 236 373 189 276 177 MB/s

75% Very good

Write 388

Mixed 320

SusWrite 256

79% 353 MB/s

4K Read 22.3

4K Write 44.1

4K Mixed 29.7

95% 32 MB/s

DQ Read 262

DQ Write 262

DQ Mixed 217

175% 247 MB/s

AFG-User, 21 days ago.

415GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 348 340 338 338 329 319 MB/s

70.7% Very good

Write 323

Mixed 338

SusWrite 335

77% 342 MB/s

4K Read 14.1

4K Write 46.3

4K Mixed 20.5

72% 27 MB/s

DQ Read 304

DQ Write 286

DQ Mixed 252

201% 280 MB/s

USA-User, 1 month ago.

128GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 275 257 325 304 363 360 MB/s

69% Good

Write 316

Mixed 281

SusWrite 314

69% 308 MB/s

4K Read 19

4K Write 47.1

4K Mixed 26.9

88% 31 MB/s

DQ Read 195

DQ Write 230

DQ Mixed 215

161% 213 MB/s

GBR-User, 1 month ago.

425GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 329 329 343 321 356 350 MB/s

66.5% Good

Write 326

Mixed 314

SusWrite 338

75% 331 MB/s

4K Read 12.3

4K Write 41.8

4K Mixed 16.5

62% 23.5 MB/s

DQ Read 288

DQ Write 300

DQ Mixed 214

183% 267 MB/s

589 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,657,496 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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CPU

GPU

SSD

HDD

RAM

MBD

Typical SSDSCKKF512G8 SATA 512GB Builds (Compare 4,160 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 53%

Yacht

Workstation 6%

Tree trunk

System: Dell Latitude 7490

CPU
Core i7-8650UIntelBench 52%, 42,414 samples	2,167x
Core i5-8350UIntelBench 52%, 19,808 samples	1,533x
Core i5-8250UIntelBench 53%, 234,942 samples	293x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	3,971x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples	164x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	4x

SSD
SSDSCKKF512G8 SATA 512GBIntelBench 93%, 589 samples	1x

RAM
HMA81GS6AFR8N-UH 1x8GBUnknownBench 37%, 41,676 samples	614x
HMA81GS6AFR8N-UH 2x8GBUnknownBench 70%, 27,567 samples	607x
HMA82GS6AFR8N-UH 1x16GBUnknownBench 40%, 10,726 samples	219x

EDIT WITH CUSTOM PC BUILDER

Popular SSDSCKKF512G8 SATA 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.

UserBenchmark of the month

Gaming

Desktop

ProGaming

CPU

GPU

SSD

HDD

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USB

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) 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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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

Intel

SSDSCKKF512G8 SATA 512GB

Average Bench: 92.8% (296^th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude 7490

Popular SSDSCKKF512G8 SATA 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

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Best User Rated

Intel

SSDSCKKF512G8 SATA 512GB

Average Bench: 92.8% (296th of 1072)

Popular builds with this SSD

Excellent average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude 7490

Popular SSDSCKKF512G8 SATA 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 92.8% (296^th of 1072)