Intel

SSDSCKKF256G8 SATA 256GB

SSDSCKKF256G8 SATA 256GB
BENCHMARKS (3,569)
MKT (0%)
BUILDS
(0)

Effective Speed -21%Effective Speed -21%Average Score -23%Read -5%, Write -27%, 4K Read -19%, 4K Write -36%, Mixed -17%, 4K Mixed -21%, SusWrite -35%Peak Score -11%Read -0%, Write -11%, 4K Read 5%, 4K Write -30%, Mixed 2%, 4K Mixed -2%, SusWrite -41%Value & Sentiment -259%User Rating -14%, Market Share -504%Nice To Haves -15%DQ Read -20%, DQ Write -8%, DQ Mixed -35%, ADQ Read -15%, ADQ Write -17%, ADQ Mixed -33%, Age 23%, AS-SSD Total -14%

Average Bench: 81.6% (463^rd of 1072)

Based on 3,569 user benchmarks. Model: INTEL SSDSCKKF256G8 SATA 256GB

Poor: 55%Average: 81.6% Great: 107%

Popular builds with this SSD

Very good average bench

The Intel SSDSCKKF256G8 SATA 256GB averaged just 18.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel SSDSCKKF256G8 SATA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 196MB/s

Avg. 4K Random Mixed IO Speed 37.2MB/s

See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF256G8 SATA 256GB is 52.2%. This is a relatively wide range which indicates that the Intel SSDSCKKF256G8 SATA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 220MB/s

Avg. Sequential Mixed IO Speed 306MB/s

Average Bench

(Based on 3,569 samples)

Rank 46381.6%

Min	Avg	Max
324	Read 434	505
208	Write 319	435
159	Mixed 306	433
114	SusWrite 220	274
71.5% 320 MB/s

Min	Avg	Max
12.5	4K Read 28.9	45
28.6	4K Write 64.2	94.2
16.3	4K Mixed 37.2	57.3
125% 43.4 MB/s

Min	Avg	Max
212	DQ Read 285	307
97.3	DQ Write 247	331
103	DQ Mixed 196	245
166% 243 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

HUN-User, 4 days ago.

57GB free (System drive)

Firmware: LHFD04N

SusWrite @10s intervals: 290 164 143 132 132 99 MB/s

87.6% Excellent

Write 461

Mixed 377

SusWrite 160

84% 374 MB/s

4K Read 29.2

4K Write 86.7

4K Mixed 43.2

146% 53 MB/s

DQ Read 304

DQ Write 262

DQ Mixed 193

169% 253 MB/s

USA-User, 8 hrs ago.

148GB free (System drive)

Firmware: LHFD03N

SusWrite @10s intervals: 248 189 258 268 261 262 MB/s

82.7% Excellent

Write 235

Mixed 315

SusWrite 248

68% 306 MB/s

4K Read 28.4

4K Write 71.9

4K Mixed 33.6

124% 44.6 MB/s

DQ Read 289

DQ Write 265

DQ Mixed 196

169% 250 MB/s

ITA-User, 4 days ago.

69GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 229 168 135 171 137 135 MB/s

81.1% Excellent

Write 353

Mixed 297

SusWrite 162

71% 319 MB/s

4K Read 27.8

4K Write 59

4K Mixed 40.9

126% 42.6 MB/s

DQ Read 294

DQ Write 288

DQ Mixed 149

151% 244 MB/s

ITA-User, 4 days ago.

69GB free (System drive)

Firmware: LHFD05N

SusWrite @10s intervals: 255 257 254 214 171 133 MB/s

70.1% Very good

Write 352

Mixed 321

SusWrite 214

76% 342 MB/s

4K Read 27.6

4K Write 47.1

4K Mixed 24.8

99% 33.2 MB/s

DQ Read 151

DQ Write 204

DQ Mixed 192

141% 182 MB/s

JOR-User, 1 day ago.

131GB free (System drive)

Firmware: LHFD03N

SusWrite @10s intervals: 276 261 259 262 265 264 MB/s

67% Good

Write 377

Mixed 372

SusWrite 264

80% 354 MB/s

4K Read 22.7

4K Write 35

4K Mixed 28.7

90% 28.8 MB/s

DQ Read 155

DQ Write 137

DQ Mixed 129

102% 140 MB/s

USA-User, 4 days ago.

176GB free (System drive)

Firmware: LHFD04N

SusWrite @10s intervals: 261 245 249 256 258 265 MB/s

49.1% Average

Write 295

Mixed 242

SusWrite 256

64% 287 MB/s

4K Read 12.6

4K Write 14.5

4K Mixed 19

51% 15.4 MB/s

DQ Read 66.5

DQ Write 59.7

DQ Mixed 67.5

49% 64.6 MB/s

3,569 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,667,426 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 SSDSCKKF256G8 SATA 256GB Builds (Compare 2,886 builds) See popular component choices, score breakdowns and rankings

Gaming 12%

Tree trunk

Desktop 67%

Battle cruiser

Workstation 11%

Tree trunk

System: Dell G5 5587

CPU
Core i7-8750HIntelBench 70%, 442,631 samples	2,021x
Core i5-8300HIntelBench 65%, 167,898 samples	813x
Core i9-8950HKIntelBench 74%, 14,729 samples	52x

GPU
UHD Graphics 630IntelBench 5%, 506,702 samples	1,387x
GTX 1060 (Mobile Max-Q)NvidiaBench 43%, 36,643 samples	877x
GTX 1050-Ti (Mobile)NvidiaBench 29%, 105,856 samples	574x

SSD
SSDSCKKF256G8 SATA 256GBIntelBench 82%, 3,569 samples	1x

RAM
HMA81GS6CJR8N-VK 2x8GBUnknownBench 75%, 18,486 samples	531x
8ATF1G64HZ-2G6E1 2x8GBUnknownBench 75%, 11,016 samples	237x
HMA81GS6CJR8N-VK 1x8GBUnknownBench 41%, 10,071 samples	135x

EDIT WITH CUSTOM PC BUILDER

Popular SSDSCKKF256G8 SATA 256GB 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

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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 $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	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) $30	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

SSDSCKKF256G8 SATA 256GB

Average Bench: 81.6% (463^rd of 1072)

Popular builds with this SSD

Very good average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell G5 5587

Popular SSDSCKKF256G8 SATA 256GB systems:

UserBenchmark of the month

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Best User Rated

Intel

SSDSCKKF256G8 SATA 256GB

Average Bench: 81.6% (463rd of 1072)

Popular builds with this SSD

Very good average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell G5 5587

Popular SSDSCKKF256G8 SATA 256GB systems:

UserBenchmark of the month

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Group Test Results

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Speed Comparisons

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Best User Rated

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Average Bench: 81.6% (463^rd of 1072)