Adata ASU800SS-256GT-C

Ultimate SU800 256GB

▲ Ultimate SU800 256GB
BENCHMARKS (35,239)
MKT (0.2%)
BUILDS
(4)
BUY • $38

Effective Speed -4%Effective Speed -4%Average Score -3%Read 4%, Write -9%, 4K Read -5%, 4K Write -5%, Mixed 4%, 4K Mixed 1%, SusWrite -11%Peak Score +5% Read 3%, Write -3%, 4K Read 3%, 4K Write -1%, Mixed 12%, 4K Mixed 7%, SusWrite 11%Value & Sentiment +33% User Rating -4%, Market Share -113%, Price 172%, Value 77%Nice To Haves -2%DQ Read 6%, DQ Write 2%, DQ Mixed 3%, ADQ Read -19%, ADQ Write -6%, ADQ Mixed -16%, Age 9%, AS-SSD Total 3%

Average Bench: 92% (295^th of 1058)

Based on 35,239 user benchmarks. Models: ADATA SU800, ADAT SU800

Poor: 58%Average: 92% Great: 118%

Popular builds with this SSD

Excellent average bench

The Adata Ultimate SU800 256GB averaged just 8.0% 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 185MB/s

Avg. 4K Random Mixed IO Speed 41.8MB/s

See where your SSD ranks →

Poor consistency

The range of scores (95th - 5th percentile) for the Adata Ultimate SU800 256GB is 60.5%. 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 278MB/s

Avg. Sequential Mixed IO Speed 354MB/s

Average Bench

(Based on 35,239 samples)

Rank 29592%

Min	Avg	Max
382	Read 475	515
98.2	Write 365	470
116	Mixed 354	449
81.4	SusWrite 278	459
82.4% 368 MB/s

Min	Avg	Max
20.8	4K Read 30.5	40.2
27.5	4K Write 80.8	116
22.2	4K Mixed 41.8	56.4
142% 51 MB/s

Min	Avg	Max
40.8	DQ Read 266	386
50.2	DQ Write 263	359
44.9	DQ Mixed 185	282
161% 238 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

MEX-User, 2 hrs ago.

142GB free

Firmware: R0427ANR

SusWrite @10s intervals: 425 432 431 437 435 431 MB/s

109% Outstanding

Write 429

Mixed 430

SusWrite 432

101% 448 MB/s

4K Read 37.2

4K Write 91.9

4K Mixed 51.4

171% 60.2 MB/s

DQ Read 220

DQ Write 183

DQ Mixed 184

142% 195 MB/s

CAN-User, 2 mins ago.

37GB free

Firmware: P1021A

SusWrite @10s intervals: 131 246 84 71 66 84 MB/s

94.8% Outstanding

Write 486

Mixed 445

SusWrite 114

87% 390 MB/s

4K Read 33.4

4K Write 110

4K Mixed 49.5

172% 64.3 MB/s

DQ Read 254

DQ Write 364

DQ Mixed 258

209% 292 MB/s

TUR-User, 2 hrs ago.

32GB free (System drive)

Firmware: P0801A

SusWrite @10s intervals: 247 160 46 55 50 52 MB/s

85.1% Excellent

Write 442

Mixed 419

SusWrite 102

81% 361 MB/s

4K Read 29.7

4K Write 92.7

4K Mixed 43.4

150% 55.3 MB/s

DQ Read 254

DQ Write 332

DQ Mixed 256

204% 281 MB/s

35,239 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,501,884 SSDs tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical Ultimate SU800 256GB Builds (Compare 42,192 builds) See popular component choices, score breakdowns and rankings.

Gaming 51%

Yacht

Desktop 87%

Aircraft carrier

Workstation 49%

Yacht

Motherboard: Asus PRIME B450M-A - $78

CPU
Ryzen 5 3600AMD $270Bench 84%, 967,485 samples	9,769x
Ryzen 5 2600AMD $174Bench 76%, 638,797 samples	8,407x
Ryzen 7 2700XAMD $310Bench 81%, 498,192 samples	3,224x

GPU
RX 580AMD $220Bench 54%, 707,004 samples	5,246x
GTX 1660S (Super)Nvidia $240Bench 71%, 289,506 samples	2,966x
RX 570AMD $150Bench 46%, 353,285 samples	2,562x

SSD
Ultimate SU800 256GBAdata $38Bench 92%, 35,239 samples	1x

RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $79Bench 85%, 437,643 samples	2,732x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $80Bench 83%, 500,937 samples	2,004x
DDR4 3000 2x8GBAdataBench 80%, 54,666 samples	1,138x

EDIT WITH CUSTOM PC BUILDER

Value: 72% - Very good

Total price: $685

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

Gaming

Desktop

ProGaming

CPU

GPU

SSD

HDD

RAM

USB

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.
- SkillBench (space shooter) tests user input accuracy.
- 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.

Solid State Drive Rankings (Price vs Performance) August 2021 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.

Comments

SSDrivePro

level
1,857

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

Intelligent SLC caching and DRAM cache buffer...

Added 4 years ago.

USA-User

level
8,006

Poor (edit your comment) Add link

4 days ago.

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

COL-User

level
2,570

Excellent

20 months ago.

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

Foxbit

level
34

Excellent

3 years ago.

Really good SSD for the money

krossblades

level
34

Good

11 months ago.

Sleeper SSD

Your
opinion?

▲Like ▼Dislike

Ready to retire
Age: 4 years

Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs HyperX Savage 240GB
vs Samsung 850 Evo 250GB
vs Crucial MX300 275GB
vs Crucial MX200 250GB
vs SanDisk Extreme Pro 240GB
vs Samsung 840 Pro 256GB

1058 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

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-11600K $270	Nvidia RTX 3070 $500	Crucial MX500 250GB $45
Intel Core i5-11400F $260	Nvidia RTX 3060-Ti $400	Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394	Nvidia RTX 3080 $700	Samsung 850 Evo 120GB $183

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80	G.SKILL Trident Z DDR4 3200 C14 4x16GB $649	SanDisk Ultra Fit 32GB $16

Adata ASU800SS-256GT-C

Ultimate SU800 256GB

Average Bench: 92% (295^th of 1058)

Popular builds with this SSD

Excellent average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus PRIME B450M-A - $78

Popular Ultimate SU800 256GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

Comments

Official site www.adata.com/...

Poor (edit your comment) Add link

Excellent

Excellent

Good

Speed Comparisons

Frequently Asked Questions

Best User Rated

		$3813 mins
		$4422 mins

Adata ASU800SS-256GT-C

Ultimate SU800 256GB

Average Bench: 92% (295th of 1058)

Popular builds with this SSD

Excellent average bench

Strengths

Poor consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus PRIME B450M-A - $78

Popular Ultimate SU800 256GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

Share a related link

Comments

Official site www.adata.com/...

Poor (edit your comment) Add link

Excellent

Excellent

Good

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 92% (295^th of 1058)