Intel

SSDSCKKF512H6 SA 512GB

SSDSCKKF512H6 SA 512GB
BENCHMARKS (9)
MKT (%)
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Effective Speed -37%Effective Speed -37%Average Score -58%Read -8%, Write -46%, 4K Read -73%, 4K Write -34%, Mixed -27%, 4K Mixed -56%, SusWrite -160%Peak Score -46%Read -2%, Write -9%, 4K Read -73%, 4K Write -43%, Mixed 7%, 4K Mixed -42%, SusWrite -162%Value & Sentiment -14%User Rating -14%Nice To Haves -58%DQ Read -36%, DQ Write -26%, DQ Mixed -121%, ADQ Read -37%, ADQ Write -37%, ADQ Mixed -182%, Age 8%, AS-SSD Total -32%

Average Bench: 71.6% (638^th of 1071)

Based on 9 user benchmarks. Model: INTEL SSDSCKKF512H6 SA

Poor: 47%Average: 71.6% Great: 81%

Popular builds with this SSD

Good average bench

The Intel SSDSCKKF512H6 SA 512GB averaged 28.3% 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 92.1MB/s

Avg. 4K Random Mixed IO Speed 28.9MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF512H6 SA 512GB is 33.7%. This is a relatively narrow range which indicates that the Intel SSDSCKKF512H6 SA 512GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 114MB/s

Avg. Sequential Write Speed 278MB/s

Average Bench

(Based on 9 samples)

Rank 63871.6%

Min	Avg	Max
250	Read 423	498
106	Write 278	445
136	Mixed 283	453
53.2	SusWrite 114	148
61.1% 275 MB/s

Min	Avg	Max
10.4	4K Read 19.8	24.8
40.6	4K Write 65.2	85.6
14.7	4K Mixed 28.9	41.1
102% 38 MB/s

Min	Avg	Max
144	DQ Read 239	270
118	DQ Write 211	285
49.5	DQ Mixed 92.1	150
105% 181 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

CHL-User, 6 years ago.

0GB free (System drive)

Firmware: LBF Max speed: SATA 3.0 600 MB/s

81.1% Excellent

Write 269

Mixed 322

76% 343 MB/s

4K Read 24.5

4K Write 72.9

4K Mixed 34.6

120% 44 MB/s

DQ Read 233

DQ Write 208

DQ Mixed 74.2

96% 172 MB/s

USA-User, 5 years ago.

7GB free (System drive)

Firmware: LBF

80.9% Excellent

Write 314

Mixed 379

88% 397 MB/s

4K Read 23.5

4K Write 62.8

4K Mixed 25.5

102% 37.3 MB/s

DQ Read 251

DQ Write 239

DQ Mixed 71.6

101% 187 MB/s

LTU-User, 5 years ago.

272GB free (System drive)

Firmware: LBF

SusWrite @10s intervals: 221 113 163 130 114 114 MB/s

79.2% Very good

Write 378

Mixed 161

SusWrite 142

63% 283 MB/s

4K Read 22.5

4K Write 85.6

4K Mixed 41.1

132% 49.7 MB/s

DQ Read 270

DQ Write 224

DQ Mixed 125

127% 206 MB/s

CHL-User, 6 years ago.

283GB free (System drive)

Firmware: LBF Max speed: SATA 3.0 600 MB/s

77% Very good

Write 159

Mixed 227

59% 270 MB/s

4K Read 24.8

4K Write 80.3

4K Mixed 36.5

127% 47.2 MB/s

DQ Read 254

DQ Write 239

DQ Mixed 71.5

102% 188 MB/s

SWE-User, 5 years ago.

266GB free (System drive)

Firmware: LBF Max speed: SATA 3.0 600 MB/s

73.1% Very good

Write 310

Mixed 453

92% 411 MB/s

4K Read 18.8

4K Write 49

4K Mixed 22.7

83% 30.2 MB/s

DQ Read 216

DQ Write 220

DQ Mixed 49.5

84% 162 MB/s

USA-User, 5 years ago.

43GB free (System drive)

Firmware: LBF

SusWrite @10s intervals: 50 51 53 55 54 56 MB/s

71.7% Very good

Write 244

Mixed 346

SusWrite 53.2

59% 267 MB/s

4K Read 21.7

4K Write 82.1

4K Mixed 38

125% 47.3 MB/s

DQ Read 270

DQ Write 285

DQ Mixed 150

148% 235 MB/s

DNK-User, 4 years ago.

94GB free (System drive)

Firmware: LBF

SusWrite @10s intervals: 206 157 167 125 117 115 MB/s

47.4% Average

Write 276

Mixed 136

SusWrite 148

51% 229 MB/s

4K Read 10.4

4K Write 40.6

4K Mixed 14.7

56% 21.9 MB/s

DQ Read 144

DQ Write 168

DQ Mixed 140

110% 151 MB/s

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,631,406 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 SSDSCKKF512H6 SA 512GB Builds (Compare 3,081 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 43%

Speed boat

Workstation 5%

Tree trunk

System: Dell Latitude E5470

CPU
Core i5-6300UIntelBench 40%, 59,619 samples	1,280x
Core i7-6820HQIntelBench 60%, 33,920 samples	486x
Core i5-6440HQIntelBench 66%, 4,172 samples	452x

GPU
HD 520 (Mobile Skylake)IntelBench 4%, 362,113 samples	2,038x
HD 530 (Mobile Skylake)IntelBench 5%, 213,495 samples	1,031x
Radeon R7 M360AMDBench 6%, 820 samples	8x

SSD
SSDSCKKF512H6 SA 512GBIntelBench 72%, 9 samples	1x

RAM
HMA41GS6AFR8N-TF 1x8GBHynixBench 38%, 45,898 samples	560x
HMA81GS6AFR8N-UH 1x8GBHynixBench 37%, 144,145 samples	346x
16ATF1G64HZ-2G1B1 1x8GBMicronBench 39%, 4,454 samples	279x

EDIT WITH CUSTOM PC BUILDER

Popular SSDSCKKF512H6 SA 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.

1071 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 $132	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	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

SSDSCKKF512H6 SA 512GB

Average Bench: 71.6% (638^th of 1071)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude E5470

Popular SSDSCKKF512H6 SA 512GB systems:

UserBenchmark of the month

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Comments

Speed Comparisons

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Best User Rated

Intel

SSDSCKKF512H6 SA 512GB

Average Bench: 71.6% (638th of 1071)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Latitude E5470

Popular SSDSCKKF512H6 SA 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 71.6% (638^th of 1071)