Average Bench: 85.7% (332nd of 1012)

Based on 693 user benchmarks.  Model: INTEL SSDSCKKF256G8H

Very good average bench

The Intel SSDSCKKF256G8H 256GB averaged just 14.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel SSDSCKKF256G8H 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 180MB/s
Avg. 4K Random Mixed IO Speed 40.5MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF256G8H 256GB is 49.9%. This is a relatively wide range which indicates that the Intel SSDSCKKF256G8H 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 244MB/s
Avg. Sequential Mixed IO Speed 344MB/s
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Average Bench

(Based on 693 samples)
Min Avg Max
331 Read 429 508
276 Write 362 450
247 Mixed 344 434
147 SusWrite 244 272
77.3% 345 MB/s
Min Avg Max
14.4 4K Read 31.4 46.6
31.5 4K Write 67.1 103
17.9 4K Mixed 40.5 61.2
135% 46.3 MB/s
Min Avg Max
33.2 DQ Read 261 311
94.1 DQ Write 256 333
38 DQ Mixed 180 249
157% 232 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
130GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 240 257 256 241 264 267 MB/s
Read 392
Write 294
Mixed 316
SusWrite 254
70% 314 MB/s
4K Read 35.5
4K Write 64.9
4K Mixed 42.6
143% 47.7 MB/s
DQ Read 309
DQ Write 254
DQ Mixed 186
165% 250 MB/s
85GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 249 259 232 219 249 260 MB/s
Read 425
Write 391
Mixed 372
SusWrite 244
80% 358 MB/s
4K Read 29.9
4K Write 55.1
4K Mixed 37.2
122% 40.7 MB/s
DQ Read 240
DQ Write 282
DQ Mixed 200
168% 241 MB/s
205GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 265 263 270 272 270 270 MB/s
Read 470
Write 432
Mixed 300
SusWrite 268
82% 368 MB/s
4K Read 26.5
4K Write 48.7
4K Mixed 32.1
107% 35.8 MB/s
DQ Read 290
DQ Write 256
DQ Mixed 198
169% 248 MB/s
189GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 135 101 75 120 113 138 MB/s
Read 443
Write 287
Mixed 342
SusWrite 114
66% 296 MB/s
4K Read 23.5
4K Write 68
4K Mixed 47.6
133% 46.4 MB/s
DQ Read 310
DQ Write 242
DQ Mixed 198
169% 250 MB/s
146GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 203 246 239 247 246 266 MB/s
Read 351
Write 286
Mixed 298
SusWrite 241
66% 294 MB/s
4K Read 32.6
4K Write 30.4
4K Mixed 31.6
106% 31.5 MB/s
DQ Read 196
DQ Write 164
DQ Mixed 158
124% 173 MB/s
36GB free (System drive)
Firmware: LHFH03N
SusWrite @10s intervals: 227 240 265 263 265 198 MB/s
Read 390
Write 314
Mixed 319
SusWrite 243
71% 317 MB/s
4K Read 27
4K Write 27.3
4K Mixed 22.7
84% 25.7 MB/s
DQ Read 183
DQ Write 86.8
DQ Mixed 79.8
74% 116 MB/s
693 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,095,704 SSDs tested.

Typical SSDSCKKF256G8H 256GB Builds (Compare 3,351 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 13%
Tree trunk
Desktop
Desktop 44%
Speed boat
Workstation
Workstation 23%
Surfboard

System: HP EliteBook 840 G3

EDIT WITH CUSTOM PC BUILDER

Popular SSDSCKKF256G8H 256GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) December 2019 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]

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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

1012 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 i5-9400F $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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