TEST
YOUR USB

Samsung (ExtHD)

SSD 860 EVO 250G 250GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 149% (1st of 639)

Based on 5 user benchmarks.  Device: VID 152d PID 0551 Model: Samsung SSD 860 EVO 250G
Poor: 70%Average: 149% Great: 172%

Outstanding average bench

The Samsung SSD 860 EVO 250G 250GB averaged 49.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SSD 860 EVO 250G 250GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 30.5MB/s
Avg. 4K Random Write Speed 23.4MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 205MB/s
Avg. 4K Random Read Speed 16.8MB/s
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Average Bench

(Based on 5 samples)
Rank 1149%
Min Avg Max
39.8 Read 205 248
39.7 Write 200 243
39 Mixed 191 246
37.6 SusWrite 170 239
260% 192 MB/s
Min Avg Max
11.3 4K Read 16.8 20.4
17.3 4K Write 23.4 25.9
9.94 4K Mixed 16 23.2
1,401% 18.7 MB/s
Min Avg Max
13.1 DQ Read 19.9 23.8
20 DQ Write 30.5 37.8
10.3 DQ Mixed 17.9 27.3
1,721% 22.8 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
83GB free, PID 0551
Operating at USB 3.0 Speed
172% Outstanding
Read 248
Write 243
Mixed 237
312% 243 MB/s
4K Read 18.1
4K Write 25.8
4K Mixed 9.94
1,281% 17.9 MB/s
DQ Read 19.6
DQ Write 26.6
DQ Mixed 10.3
1,329% 18.8 MB/s
103GB free, PID 0551
Operating at USB 3.0 Speed
SusWrite @10s intervals: 232 228 234 237 238 239 MB/s
171% Outstanding
Read 242
Write 236
Mixed 232
SusWrite 235
323% 236 MB/s
4K Read 20.4
4K Write 25.9
4K Mixed 23.2
1,746% 23.2 MB/s
DQ Read 23.8
DQ Write 32.7
DQ Mixed 27.3
2,129% 27.9 MB/s
102GB free, PID 0551
Operating at USB 3.0 Speed
SusWrite @10s intervals: 239 239 239 240 240 236 MB/s
168% Outstanding
Read 246
Write 239
Mixed 202
SusWrite 239
314% 231 MB/s
4K Read 18.3
4K Write 24.7
4K Mixed 20.1
1,592% 21 MB/s
DQ Read 20.6
DQ Write 35.4
DQ Mixed 23.3
2,073% 26.4 MB/s
77GB free, PID 0551
Operating at USB 3.0 Speed
164% Outstanding
Read 248
Write 243
Mixed 246
317% 246 MB/s
4K Read 16
4K Write 23.3
4K Mixed 13.9
1,324% 17.7 MB/s
DQ Read 22.2
DQ Write 37.8
DQ Mixed 13.9
1,841% 24.6 MB/s
150GB free (System drive), PID 0551
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 37 38 37 38 38 MB/s
69.8% Good
Read 39.8
Write 39.7
Mixed 39
SusWrite 37.6
53% 39 MB/s
4K Read 11.3
4K Write 17.3
4K Mixed 12.7
1,062% 13.8 MB/s
DQ Read 13.1
DQ Write 20
DQ Mixed 14.8
1,232% 16 MB/s
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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