TEST
YOUR USB

Samsung (ExtHD)

SSD 850 EVO 500G 500GB

▲ 500 ▼

Release date ≈ Q3 2016.

Average Bench: 162% (1st of 639)

Based on 50 user benchmarks.  Device: VID 174c PID 55aa Model: Samsung SSD 850 EVO 500G
Poor: 30%Average: 162% Great: 308%

Outstanding average bench

The Samsung SSD 850 EVO 500G 500GB averaged 61.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SSD 850 EVO 500G 500GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 39.1MB/s
Avg. 4K Random Write Speed 27.1MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung SSD 850 EVO 500G 500GB is 279%. This is a particularly wide range which indicates that the Samsung SSD 850 EVO 500G 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 220MB/s
Avg. 4K Random Read Speed 18.8MB/s
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Average Bench

(Based on 50 samples)
Rank 1162%
Min Avg Max
22.9 Read 220 496
20.9 Write 208 489
21.9 Mixed 199 425
4.4 SusWrite 167 479
267% 199 MB/s
Min Avg Max
5.3 4K Read 18.8 39.7
5.2 4K Write 27.1 84.9
2.33 4K Mixed 17.9 52.3
1,602% 21.3 MB/s
Min Avg Max
10.7 DQ Read 23.8 40.1
11.2 DQ Write 39.1 93.5
8.28 DQ Mixed 22.7 57.8
2,191% 28.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
433GB free, PID 55aa
Operating at USB 3.2 Speed
SusWrite @10s intervals: 223 306 321 328 328 327 MB/s
197% Outstanding
Read 324
Write 327
Mixed 298
SusWrite 306
428% 314 MB/s
4K Read 22.5
4K Write 25.3
4K Mixed 23.6
1,747% 23.8 MB/s
DQ Read 26.3
DQ Write 35.2
DQ Mixed 29.3
2,291% 30.3 MB/s
17GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 344 320 313 343 303 306 MB/s
182% Outstanding
Read 328
Write 209
Mixed 269
SusWrite 322
376% 282 MB/s
4K Read 20
4K Write 19.3
4K Mixed 17.2
1,316% 18.8 MB/s
DQ Read 23.1
DQ Write 31
DQ Mixed 18.7
1,776% 24.3 MB/s
17GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 341 293 316 353 294 302 MB/s
179% Outstanding
Read 345
Write 231
Mixed 242
SusWrite 316
375% 284 MB/s
4K Read 18.3
4K Write 18.1
4K Mixed 17.7
1,286% 18 MB/s
DQ Read 23.2
DQ Write 21.9
DQ Mixed 25.5
1,698% 23.5 MB/s
353GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 122 122 122 114 124 124 MB/s
174% Outstanding
Read 289
Write 224
Mixed 244
SusWrite 122
285% 220 MB/s
4K Read 19.3
4K Write 32.8
4K Mixed 24
2,004% 25.4 MB/s
DQ Read 21.6
DQ Write 38.6
DQ Mixed 28.5
2,362% 29.6 MB/s
345GB free, PID 55aa
Operating at USB 2.1 Speed
SusWrite @10s intervals: 4.3 4.4 4.9 4.5 4.4 4.4 MB/s
57% Above average
Read 38.6
Write 38.7
Mixed 38.3
SusWrite 4.4
39% 30 MB/s
4K Read 12.1
4K Write 15.5
4K Mixed 13.6
1,035% 13.7 MB/s
DQ Read 12.5
DQ Write 16.7
DQ Mixed 14.2
1,097% 14.5 MB/s
236GB free, PID 55aa
Operating at USB 2.1 Speed
SusWrite @10s intervals: 14 14 14 14 14 14 MB/s
33.2% Below average
Read 31.8
Write 23.6
Mixed 26.7
SusWrite 14
31% 24 MB/s
4K Read 7.8
4K Write 7.7
4K Mixed 7.7
553% 7.73 MB/s
236GB free, PID 55aa
Operating at USB 2.1 Speed
SusWrite @10s intervals: 14 14 14 14 14 14 MB/s
32.2% Below average
Read 31.5
Write 23.7
Mixed 26.7
SusWrite 14
31% 24 MB/s
4K Read 7.8
4K Write 7.4
4K Mixed 7.8
546% 7.67 MB/s
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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