TEST
YOUR USB

Samsung (ExtHD)

SSD 850 EVO 500G 500GB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 70% (7th of 639)

Based on 16 user benchmarks.  Device: VID 152d PID 2352 Model: Samsung SSD 850 EVO 500G
Poor: 48%Average: 70% Great: 79%

Above average average bench

The Samsung SSD 850 EVO 500G 500GB averaged 30.0% 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 19.8MB/s
Avg. 4K Random Write Speed 17.6MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Samsung SSD 850 EVO 500G 500GB is 31%. 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 37.6MB/s
Avg. Sustained Write Speed 32.2MB/s
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Average Bench

(Based on 16 samples)
Rank 770%
Min Avg Max
27.2 Read 37.6 43
25.2 Write 37.9 43
26 Mixed 37.7 42.5
2.4 SusWrite 32.2 43.2
49.6% 36.4 MB/s
Min Avg Max
5.8 4K Read 12.6 15.3
6.6 4K Write 17.6 20.6
6.5 4K Mixed 12.4 16.9
1,068% 14.2 MB/s
Min Avg Max
10.9 DQ Read 14.1 15.5
15.4 DQ Write 19.8 22.2
9.13 DQ Mixed 13.5 17
1,185% 15.8 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
256GB free, PID 2352
Operating at USB 2.0 Speed
SusWrite @10s intervals: 43 43 43 43 43 43 MB/s
79% Very good
Read 40.3
Write 43
Mixed 41.5
SusWrite 43.1
58% 42 MB/s
4K Read 13.5
4K Write 19.7
4K Mixed 16.1
1,268% 16.4 MB/s
DQ Read 14.1
DQ Write 20.5
DQ Mixed 16.7
1,318% 17.1 MB/s
256GB free, PID 2352
Operating at USB 2.0 Speed
SusWrite @10s intervals: 43 43 43 43 43 43 MB/s
78.9% Very good
Read 40.2
Write 43
Mixed 41.5
SusWrite 43.2
58% 42 MB/s
4K Read 13.4
4K Write 19.7
4K Mixed 15.9
1,261% 16.3 MB/s
DQ Read 14.1
DQ Write 20.8
DQ Mixed 16.7
1,328% 17.2 MB/s
429GB free, PID 2352
Operating at USB 2.0 Speed
SusWrite @10s intervals: 39 40 39 40 40 40 MB/s
75% Very good
Read 36.5
Write 39.3
Mixed 37.8
SusWrite 39.5
53% 38.3 MB/s
4K Read 12.9
4K Write 18.9
4K Mixed 15.4
1,214% 15.7 MB/s
DQ Read 13.9
DQ Write 21.8
DQ Mixed 17
1,371% 17.6 MB/s
167GB free, PID 2352
Operating at USB 2.0 Speed
SusWrite @10s intervals: 38 38 38 38 38 38 MB/s
72% Very good
Read 40
Write 35.7
Mixed 37.2
SusWrite 37.7
51% 37.6 MB/s
4K Read 15.3
4K Write 17.7
4K Mixed 16
1,203% 16.3 MB/s
DQ Read 15.5
DQ Write 17.9
DQ Mixed 16.2
1,217% 16.5 MB/s
16 MORE »
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