Average Bench: 91.8% (259th of 1021)

Based on 19,488 user benchmarks.  Models: ADATA SU800, ADAT SU800

Excellent average bench

The Adata Ultimate SU800 256GB averaged just 8.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Adata Ultimate SU800 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 202MB/s
Avg. 4K Random Mixed IO Speed 40.4MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Adata Ultimate SU800 256GB is 62.5%. This is a particularly wide range which indicates that the Adata Ultimate SU800 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 296MB/s
Avg. Sequential Mixed IO Speed 359MB/s
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Average Bench

(Based on 19,488 samples)
Min Avg Max
356 Read 471 516
137 Write 380 473
85.9 Mixed 359 450
76.2 SusWrite 296 466
84.5% 377 MB/s
Min Avg Max
18.9 4K Read 29.8 39.1
25.8 4K Write 78.7 118
20.7 4K Mixed 40.4 55.4
139% 49.6 MB/s
Min Avg Max
145 DQ Read 270 389
44.6 DQ Write 266 361
61.7 DQ Mixed 202 284
170% 246 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
194GB free (System drive)
Firmware: R0427AC
SusWrite @10s intervals: 288 246 322 347 360 370 MB/s
Read 432
Write 387
Mixed 342
SusWrite 322
83% 370 MB/s
4K Read 25.5
4K Write 48.6
4K Mixed 32
105% 35.4 MB/s
DQ Read 133
DQ Write 141
DQ Mixed 151
110% 141 MB/s
19,488 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,445,873 SSDs tested.

 Prices

Approx. $90 @ launch in Sep '16
AmazonUS $404 mins
EbayUS $4012 mins
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Typical Ultimate SU800 256GB Builds (Compare 40,492 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 55%
Gunboat
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 60%
Gunboat

Motherboard: Asus PRIME B350-PLUS - $100

EDIT WITH CUSTOM PC BUILDER Value: 66% - Good Total price: $627

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.
  • - 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

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

Intelligent SLC caching and DRAM cache buffer...

Added 3 years ago.

Good (edit your comment) Add link

1 month ago.

Have one in my laptop speeds are very close to advertised (96%) for such a low price


Excellent

5 months ago.

Is a very good product, i bouth one and this SSD got better my pc


Excellent

22 months ago.

Really good SSD for the money


Your
opinion?
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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