Average Bench: 74.3% (547th of 1034)

Based on 2,259 user benchmarks.  Model: KINGSTON RBU-SNS8152S3256GG2

Good average bench

The Kingston RBU-SNS8152S3256GG2 256GB averaged 25.7% 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.


Avg. 4K-64Thread Mixed IO Speed 133MB/s
Avg. 4K Random Mixed IO Speed 29.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Kingston RBU-SNS8152S3256GG2 256GB is 39.6%. This is a relatively wide range which indicates that the Kingston RBU-SNS8152S3256GG2 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 198MB/s
Avg. Sequential Write Speed 250MB/s

Average Bench

(Based on 2,259 samples)
Min Avg Max
315 Read 430 503
48.4 Write 250 325
124 Mixed 266 312
92.9 SusWrite 198 309
63.7% 286 MB/s
Min Avg Max
10 4K Read 23.8 31
27.7 4K Write 67.6 98.7
13.5 4K Mixed 29.7 38.4
110% 40.4 MB/s
Min Avg Max
200 DQ Read 276 320
58.5 DQ Write 230 320
40.3 DQ Mixed 133 156
132% 213 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
59GB free (System drive)
Firmware: SAFM01.R
SusWrite @10s intervals: 308 113 267 204 143 194 MB/s
Read 472
Write 319
Mixed 288
SusWrite 205
72% 321 MB/s
4K Read 27.2
4K Write 81.3
4K Mixed 35
129% 47.8 MB/s
DQ Read 282
DQ Write 298
DQ Mixed 145
149% 242 MB/s
2,259 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 31,504,720 SSDs tested.

Typical RBU-SNS8152S3256GG2 256GB Builds (Compare 2,672 builds) See popular component choices, score breakdowns and rankings.
Gaming 7%
Tree trunk
Desktop 58%
Workstation 6%
Tree trunk

System: Acer Aspire E5-575G


Popular RBU-SNS8152S3256GG2 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) September 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]


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.


1034 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.
Intel Core i5-9600K $193Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $43
Intel Core i7-9700K $290Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i5-9400F $143Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $43
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $64SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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