TEST
YOUR USB

Samsung (ExtHD)

SSD 850 EVO 500G 500GB

▲ 500 ▼

Release date ≈ Q3 2015.

Average Bench: 40.8% (40th of 639)

Based on 20 user benchmarks.  Device: VID 1bcf PID 0c31 Model: Samsung SSD 850 EVO 500G
Poor: 26%Average: 40.8% Great: 58%

Below average average bench

The Samsung SSD 850 EVO 500G 500GB averaged 59.2% 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 Write Speed 13.5MB/s
Avg. 4K-64Thread Mixed IO Speed 8.94MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Samsung SSD 850 EVO 500G 500GB is 32.7%. This is a relatively narrow range which indicates that the Samsung SSD 850 EVO 500G 500GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 32.7MB/s
Avg. Sequential Write Speed 29.6MB/s
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Average Bench

(Based on 20 samples)
Rank 4040.8%
Min Avg Max
7.2 Read 32.7 49.9
7.5 Write 29.6 37.7
7.7 Mixed 31 37.6
7.5 SusWrite 30.4 39.3
42% 30.9 MB/s
Min Avg Max
0.1 4K Read 8.11 13.6
0.1 4K Write 8.93 14.9
0.1 4K Mixed 6.92 12.4
569% 7.99 MB/s
Min Avg Max
8.95 DQ Read 10.2 11.2
11.1 DQ Write 13.5 15.3
5.76 DQ Mixed 8.94 12.7
802% 10.9 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
150GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 37 37 37 37 37 37 MB/s
53.2% Above average
Read 34.8
Write 34.5
Mixed 34.5
SusWrite 37
48% 35.2 MB/s
4K Read 9.5
4K Write 12.3
4K Mixed 10.7
818% 10.8 MB/s
DQ Read 10.1
DQ Write 13.1
DQ Mixed 11.4
871% 11.5 MB/s
271GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 37 38 38 38 38 38 MB/s
52.9% Above average
Read 35.4
Write 18.7
Mixed 36
SusWrite 37.5
43% 31.9 MB/s
4K Read 9.1
4K Write 12.2
4K Mixed 10.5
806% 10.6 MB/s
DQ Read 10.5
DQ Write 14.2
DQ Mixed 12.1
934% 12.3 MB/s
113GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 36 36 37 37 37 MB/s
42.2% Average
Read 36.2
Write 36.4
Mixed 36.2
SusWrite 36.3
50% 36.3 MB/s
4K Read 13.6
4K Write 8.4
4K Mixed 11.3
720% 11.1 MB/s
DQ Read 10.6
DQ Write 14.1
DQ Mixed 12.2
934% 12.3 MB/s
251GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 40 39 39 39 39 39 MB/s
41.7% Average
Read 49.9
Write 36.3
Mixed 36.9
SusWrite 39.3
54% 40.6 MB/s
4K Read 13.4
4K Write 7.4
4K Mixed 10.5
658% 10.4 MB/s
466GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 36 35 35 36 36 36 MB/s
26.3% Poor
Read 29.4
Write 31.5
Mixed 29.9
SusWrite 35.6
44% 31.6 MB/s
4K Read 3.2
4K Write 4.4
4K Mixed 5.6
352% 4.4 MB/s
54GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 22 22 22 21 22 22 MB/s
25.5% Poor
Read 28.7
Write 23
Mixed 25.1
SusWrite 21.7
33% 24.6 MB/s
4K Read 5.4
4K Write 5
4K Mixed 5.2
367% 5.2 MB/s
191GB free, PID 0c31
Operating at USB 2.0 Speed
SusWrite @10s intervals: 7.4 7.8 7.5 7.6 7.7 7.3 MB/s
3.01% Terrible
Read 7.2
Write 7.5
Mixed 7.7
SusWrite 7.5
10% 7.47 MB/s
4K Read 0.1
4K Write 0.1
4K Mixed 0.1
7% 0.1 MB/s
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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
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