Average Bench: 173% (28th of 859)

Based on 412 user benchmarks.  Models: NVMe ADATA SX8000NP, ADATA SX8000NP

Outstanding average bench

The Adata SX8000 NVMe PCIe M.2 256GB averaged 73.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata SX8000 NVMe PCIe M.2 256GB near the top of the comparison list.


Avg. Sequential Read Speed 1,535MB/s
Avg. Sequential Mixed IO Speed 1,007MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Adata SX8000 NVMe PCIe M.2 256GB is 108%. This is a particularly wide range which indicates that the Adata SX8000 NVMe PCIe M.2 256GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 195MB/s
Avg. 4K-64Thread Mixed IO Speed 71.4MB/s

Average Bench

(Based on 412 samples)
Min Avg Max
867 Read 1,535 1,813
213 Write 893 1,112
365 Mixed 1,007 1,330
253% 1,145 MB/s
Min Avg Max
19 4K Read 34.9 38.9
40.5 4K Write 110 178
16.5 4K Mixed 35.3 54.3
156% 59.9 MB/s
Min Avg Max
25.5 DQ Read 195 363
81.7 DQ Write 261 528
17.5 DQ Mixed 71.4 131
97.6% 176 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
209GB free
Firmware: C2.2.1 Max speed: PCIe 5,000 MB/s
Read 1,825
Write 1,116
Mixed 1,291
312% 1,411 MB/s
4K Read 39.3
4K Write 189
4K Mixed 57.4
233% 95.2 MB/s
DQ Read 363
DQ Write 563
DQ Mixed 131
192% 352 MB/s
235GB free
Firmware: C2.1.3 Max speed: PCIe 5,000 MB/s
Read 1,508
Write 1,022
Mixed 1,285
282% 1,272 MB/s
4K Read 23.9
4K Write 115
4K Mixed 51.6
163% 63.5 MB/s
DQ Read 356
DQ Write 218
DQ Mixed 130
139% 235 MB/s
177GB free
Firmware: C2.2.1 Max speed: PCIe 5,000 MB/s
Read 1,728
Write 1,040
Mixed 1,358
305% 1,375 MB/s
4K Read 25.7
4K Write 72
4K Mixed 23.3
107% 40.3 MB/s
DQ Read 265
DQ Write 174
DQ Mixed 26.5
72% 155 MB/s
128GB free
Firmware: .2.1 Max speed: PCIe 5,000 MB/s
Read 1,295
Write 428
Mixed 859
189% 861 MB/s
4K Read 29.4
4K Write 77.2
4K Mixed 22.2
114% 43 MB/s
DQ Read 303
DQ Write 179
DQ Mixed 74.3
100% 186 MB/s
412 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,842,931 SSDs tested.


AmazonUS $117.733 mins ago.
OutletPCUS $126.602 days ago.
EbayUS $139.596 mins ago.
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Typical SX8000 NVMe PCIe M.2 256GB Builds (Compare 1,163 builds) See popular component choices, score breakdowns and rankings.
Gaming 101%
Desktop 110%
Workstation 80%

Motherboard: Asus TUF Z270 MARK 2 - $139

EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $1,116

Popular SX8000 NVMe PCIe M.2 256GB compatible motherboards:

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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Solid State Drive Rankings (Price vs Performance) September 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]


859 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

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