Adata

SU 650 256GB

SU 650 256GB
BENCHMARKS (15)
MKT (%)
(0)

Effective Speed -32%Effective Speed -32%Average Score -27%Read -17%, Write -21%, 4K Read -44%, 4K Write -54%, Mixed -14%, 4K Mixed -39%, SusWrite -2%Peak Score -13%Read -4%, Write -11%, 4K Read -22%, 4K Write -27%, Mixed -2%, 4K Mixed -28%, SusWrite 6%Value & Sentiment -14%User Rating -14%Nice To Haves -47%DQ Read -38%, DQ Write -61%, DQ Mixed -39%, ADQ Read -86%, ADQ Write -82%, ADQ Mixed -73%, Age 43%, AS-SSD Total -38%

Average Bench: 74.4% (586^th of 1072)

Based on 15 user benchmarks. Model: ADATA SU 650

Poor: 46%Average: 74.4% Great: 100%

Good average bench

The Adata SU 650 256GB averaged 25.6% 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-64Thread Mixed IO Speed 150MB/s

Avg. 4K Random Mixed IO Speed 32.4MB/s

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Below average consistency

The range of scores (95th - 5th percentile) for the Adata SU 650 256GB is 54.9%. This is a relatively wide range which indicates that the Adata SU 650 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 175MB/s

Avg. Sustained Write Speed 290MB/s

Average Bench

(Based on 15 samples)

Rank 58674.4%

Min	Avg	Max
289	Read 390	487
158	Write 334	435
197	Mixed 315	415
98.9	SusWrite 290	410
74.6% 332 MB/s

Min	Avg	Max
6.3	4K Read 23.8	35.2
8.7	4K Write 56.9	96.2
6.9	4K Mixed 32.4	45.6
108% 37.7 MB/s

Min	Avg	Max
27.3	DQ Read 175	266
49.4	DQ Write 159	222
35.5	DQ Mixed 150	239
117% 161 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

COL-User, 2 years ago.

205GB free (System drive)

Firmware: P210

SusWrite @10s intervals: 411 408 404 406 404 283 MB/s

100% Outstanding

Write 435

Mixed 415

SusWrite 386

96% 425 MB/s

4K Read 35.2

4K Write 96.2

4K Mixed 43.2

160% 58.2 MB/s

DQ Read 186

DQ Write 222

DQ Mixed 239

171% 216 MB/s

USA-User, 2 years ago.

149GB free (System drive)

Firmware: R082

SusWrite @10s intervals: 339 364 373 366 376 369 MB/s

85.1% Excellent

Write 388

Mixed 351

SusWrite 364

86% 380 MB/s

4K Read 28.6

4K Write 56.3

4K Mixed 35.9

119% 40.3 MB/s

DQ Read 205

DQ Write 199

DQ Mixed 180

141% 194 MB/s

USA-User, 2 years ago.

167GB free

Firmware: 7101

SusWrite @10s intervals: 315 317 318 317 318 317 MB/s

66.1% Good

Write 316

Mixed 301

SusWrite 317

71% 313 MB/s

4K Read 20.4

4K Write 39.3

4K Mixed 24.9

84% 28.2 MB/s

DQ Read 193

DQ Write 168

DQ Mixed 182

136% 181 MB/s

CAN-User, 3 years ago.

74GB free (System drive)

Firmware: Q030

SusWrite @10s intervals: 131 134 135 136 136 135 MB/s

64.4% Good

Write 217

Mixed 255

SusWrite 134

54% 242 MB/s

4K Read 27.2

4K Write 43.6

4K Mixed 32.1

105% 34.3 MB/s

DQ Read 222

DQ Write 177

DQ Mixed 178

139% 192 MB/s

15 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,785,352 SSDs tested

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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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CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Adata

SU 650 256GB

Average Bench: 74.4% (586^th of 1072)

Good average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

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Adata

SU 650 256GB

Average Bench: 74.4% (586th of 1072)

Good average bench

Strengths

Below average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

UserBenchmark of the month

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Average Bench: 74.4% (586^th of 1072)