Average Bench: 72.3% - 277th / 836

Based on 606 user benchmarks.  Models: ADATA SU800, ADAT SU800

Good average bench

The Adata Ultimate SU800 256GB averaged 27.7% 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.

Strengths

Avg. 4K Random Read Speed 26.2MB/s
Avg. Sequential Read Speed 492MB/s
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Above average consistency

The range of scores (95th - 5th percentile) for the Adata Ultimate SU800 256GB is 36.2%. This is a relatively wide range which indicates that the Adata Ultimate SU800 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 34.8MB/s
Avg. 4K-64Thread Read Speed 139MB/s
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Average Bench

(Based on 606 samples)
Min Avg Max
405 Read 492 515
211 Write 308 341
154 Mixed 324 355
82.8% 374 MB/s
Min Avg Max
18.1 4K Read 26.2 32.9
20.5 4K Write 55.4 83.4
0.96 4K Mixed 18.5 29.5
92.8% 33.4 MB/s
Min Avg Max
23.3 DQ Read 139 247
32.3 DQ Write 143 238
0.95 DQ Mixed 34.8 60.3
55.4% 106 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
147GB free
Firmware: P0801A Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 504
Write 335
Mixed 354
88% 398 MB/s
4K Read 25
4K Write 74.5
4K Mixed 14.7
96% 38.1 MB/s
DQ Read 223
DQ Write 239
DQ Mixed 15
71% 159 MB/s
208GB free
Firmware: P0801A Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 514
Write 345
Mixed 356
90% 405 MB/s
4K Read 19.4
4K Write 43.5
4K Mixed 13.7
70% 25.6 MB/s
DQ Read 189
DQ Write 172
DQ Mixed 52
74% 138 MB/s
176GB free
Firmware: P0801A Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 342
Write 162
Mixed 197
51% 234 MB/s
4K Read 21.1
4K Write 33
4K Mixed 22.5
78% 25.6 MB/s
DQ Read 156
DQ Write 92.6
DQ Mixed 52.5
58% 100 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,122,423 SSDs tested.

 Prices

AmazonUS $78.0011 mins ago.
NeweggUS $78.001 hr ago.
EbayUS $82.9515 mins ago.
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Typical Ultimate SU800 256GB Builds (Compare 8,061 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 109%
UFO
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 69%
Battle cruiser

Motherboard: Asus Z170-A - $137

EDIT WITH CUSTOM PC BUILDER Value: 103% - Outstanding Total price: $1,010

Popular Ultimate SU800 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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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) February 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]

 Comments

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC NAND

Intelligent SLC caching and DRAM cache buffer...

Added 13 days ago.

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836 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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Intel Pentium G4560 $71AMD RX 480 $175Samsung 850 Pro 256GB $124
Intel Core i5-7600K $230Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $169
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $570SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $50HyperX Fury DDR4 2133 C14 2x8GB $123SanDisk Extreme 16GB $18
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