Average Bench: 81.5% (394th of 1009)

Based on 1,118 user benchmarks.  Model: INTEL SSDSCKKF256G8 SATA 256GB

Very good average bench

The Intel SSDSCKKF256G8 SATA 256GB averaged just 18.5% 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 188MB/s
Avg. 4K Random Mixed IO Speed 36.3MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Intel SSDSCKKF256G8 SATA 256GB is 44.4%. 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 236MB/s
Avg. Sequential Mixed IO Speed 302MB/s
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Average Bench

(Based on 1,118 samples)
Min Avg Max
342 Read 443 501
222 Write 311 414
200 Mixed 302 415
144 SusWrite 236 270
72.2% 323 MB/s
Min Avg Max
12.5 4K Read 27.8 41.2
28 4K Write 62.1 91.5
16.6 4K Mixed 36.3 52.7
122% 42.1 MB/s
Min Avg Max
95.8 DQ Read 275 307
91.5 DQ Write 245 324
46.9 DQ Mixed 188 244
161% 236 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
109GB free (System drive)
Firmware: LHFD03N
SusWrite @10s intervals: 279 266 271 269 217 236 MB/s
Read 451
Write 402
Mixed 390
SusWrite 256
84% 375 MB/s
4K Read 49.1
4K Write 98.7
4K Mixed 62.9
207% 70.2 MB/s
DQ Read 305
DQ Write 278
DQ Mixed 207
178% 263 MB/s
43GB free (System drive)
Firmware: LHFD04N
SusWrite @10s intervals: 248 182 158 161 136 115 MB/s
Read 458
Write 434
Mixed 426
SusWrite 167
83% 371 MB/s
4K Read 41
4K Write 77.6
4K Mixed 41.2
156% 53.3 MB/s
DQ Read 214
DQ Write 103
DQ Mixed 96.8
88% 138 MB/s
209GB free (System drive)
Firmware: LHFD04N
SusWrite @10s intervals: 249 251 251 256 257 256 MB/s
Read 347
Write 230
Mixed 279
SusWrite 253
62% 277 MB/s
4K Read 29.7
4K Write 78
4K Mixed 34.7
131% 47.5 MB/s
DQ Read 303
DQ Write 254
DQ Mixed 198
170% 252 MB/s
113GB free (System drive)
Firmware: LHFD04N
SusWrite @10s intervals: 227 168 214 186 147 194 MB/s
Read 408
Write 202
Mixed 298
SusWrite 190
61% 274 MB/s
4K Read 31.9
4K Write 56.1
4K Mixed 29.5
116% 39.2 MB/s
DQ Read 183
DQ Write 82.7
DQ Mixed 106
86% 124 MB/s
1,118 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,996,255 SSDs tested.

Typical SSDSCKKF256G8 SATA 256GB Builds (Compare 16,239 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 53%
Yacht
Workstation
Workstation 31%
Sail boat

System: Dell Inspiron 15 7000 Gaming - $789

EDIT WITH CUSTOM PC BUILDER Total price: $789

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 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.

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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.
  • - 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) July 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

1009 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
AMD Ryzen 5 3600 $199Nvidia GTX 1070 $391Samsung 850 Evo 250GB $104
AMD Ryzen 7 2700X $251Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
Intel Core i9-9900K $470Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $728SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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