Average Bench: 56.9% (779th of 1021)

Based on 176 user benchmarks.  Model: SanDisk SD8SB8U128G1002

Average average bench

The Sandisk SD8SB8U128G1002 128GB averaged 43.1% 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 119MB/s
Avg. 4K Random Read Speed 22.5MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SB8U128G1002 128GB is 36%. This is a relatively wide range which indicates that the Sandisk SD8SB8U128G1002 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 88MB/s
Avg. Sequential Write Speed 207MB/s
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Average Bench

(Based on 176 samples)
Min Avg Max
316 Read 404 481
90.8 Write 207 332
132 Mixed 207 298
47.2 SusWrite 88 108
50% 226 MB/s
Min Avg Max
10.7 4K Read 22.5 34.3
19.3 4K Write 45.2 83.9
7.86 4K Mixed 21.5 39.1
85.6% 29.7 MB/s
Min Avg Max
22.5 DQ Read 200 349
35.7 DQ Write 155 249
6.85 DQ Mixed 119 223
105% 158 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
26GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 100 57 52 19 42 44 MB/s
Read 425
Write 357
Mixed 298
SusWrite 52.3
63% 283 MB/s
4K Read 31.1
4K Write 83.6
4K Mixed 42.4
146% 52.4 MB/s
DQ Read 363
DQ Write 248
DQ Mixed 225
190% 279 MB/s
62GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 120 101 95 88 86 96 MB/s
Read 430
Write 299
Mixed 262
SusWrite 97.8
60% 272 MB/s
4K Read 17.6
4K Write 48.8
4K Mixed 30.9
92% 32.4 MB/s
DQ Read 344
DQ Write 243
DQ Mixed 226
187% 271 MB/s
77GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 94 86 91 87 77 87 MB/s
Read 409
Write 122
Mixed 168
SusWrite 87
43% 196 MB/s
4K Read 26.1
4K Write 59.8
4K Mixed 20.9
98% 35.6 MB/s
DQ Read 212
DQ Write 165
DQ Mixed 156
126% 178 MB/s
47GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 88 82 39 76 52 56 MB/s
Read 338
Write 110
Mixed 101
SusWrite 65.6
34% 154 MB/s
4K Read 19.4
4K Write 28
4K Mixed 39.4
95% 28.9 MB/s
DQ Read 215
DQ Write 172
DQ Mixed 160
129% 183 MB/s
176 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,443,669 SSDs tested.

Typical SD8SB8U128G1002 128GB Builds (Compare 1,263 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 39%
Jet ski

System: Asus X550VXK

EDIT WITH CUSTOM PC BUILDER

Popular SD8SB8U128G1002 128GB 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) May 2020 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

1021 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 $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $55
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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