Average Bench: 72.9% (279th of 850)

Based on 1,344 user benchmarks.  Models: ADATA SU800, ADAT SU800

Good average bench

The Adata Ultimate SU800 256GB averaged 27.0% 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 26.7MB/s
Avg. Sequential Read Speed 492MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Adata Ultimate SU800 256GB is 37.1%. 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 Read Speed 135MB/s
Avg. 4K-64Thread Mixed IO Speed 37.4MB/s
ADVERTISEMENT

Average Bench

(Based on 1,344 samples)
Min Avg Max
369 Read 492 517
183 Write 309 344
181 Mixed 324 357
82.9% 375 MB/s
Min Avg Max
18.3 4K Read 26.7 33.1
21.4 4K Write 54.8 84.5
6.33 4K Mixed 19.6 29.6
94.6% 33.7 MB/s
Min Avg Max
23.2 DQ Read 135 248
39 DQ Write 144 239
10.8 DQ Mixed 37.4 60.7
56.3% 105 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
44GB free
Firmware: P0801A Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 516
Write 345
Mixed 356
90% 406 MB/s
4K Read 34.2
4K Write 84.4
4K Mixed 30.6
136% 49.7 MB/s
DQ Read 250
DQ Write 238
DQ Mixed 60.4
96% 183 MB/s
210GB free
Firmware: 1A Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 515
Write 337
Mixed 353
89% 402 MB/s
4K Read 30.2
4K Write 73.6
4K Mixed 21.5
112% 41.8 MB/s
DQ Read 229
DQ Write 207
DQ Mixed 49.9
83% 162 MB/s
1,344 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,840,484 SSDs tested.

 Prices

NeweggUS $90.992 days ago.
EbayUS $99.9816 mins ago.
AmazonUS $104.9912 mins ago.
Send price feedback
Typical Ultimate SU800 256GB Builds (Compare 10,323 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 64%
Destroyer

Motherboard: Asus Z170-A - $145

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $1,050

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.

UserBenchmark of the month

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) May 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]

ADVERTISEMENT

 Comments

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

Intelligent SLC caching and DRAM cache buffer...

Added 3 months ago.

Your
opinion?
▲Like   ▼Dislike

You have viewed 46 pages, please contribute.


850 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 i7-7700K $309Nvidia GTX 1070 $368Samsung 850 Evo 250GB $98
Intel Core i5-7600K $239AMD RX 480 $220Samsung 850 Pro 256GB $127
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  @Email  •  Privacy  •  Developer Feedback