TEST
YOUR USB

G-DRIVE (ExtHD)

ev RaW 4TB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 37.1% (55th of 639)

Based on 19 user benchmarks.  Device: VID 4791 PID 8050 Model: G-DRIVE ev RaW
Poor: 14%Average: 37.1% Great: 60%

Poor average bench

The G-DRIVE ev RaW 4TB averaged 62.8% 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 Random Write Speed 1.45MB/s
Avg. Sustained Write Speed 88.6MB/s

Average consistency

The range of scores (95th - 5th percentile) for the G-DRIVE ev RaW 4TB is 45.6%. This is a relatively wide range which indicates that the G-DRIVE ev RaW 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.88MB/s
Avg. 4K Random Mixed IO Speed 0.25MB/s
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Average Bench

(Based on 19 samples)
Rank 5537.1%
Min Avg Max
39.5 Read 93.3 122
39.5 Write 84.3 111
8.73 Mixed 53.3 78.2
16.8 SusWrite 88.6 116
106% 79.9 MB/s
Min Avg Max
0.3 4K Read 0.88 1.6
0.3 4K Write 1.45 6.1
0.06 4K Mixed 0.25 0.8
60.9% 0.86 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
3TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 111 115 113 115 114 114 MB/s
60.3% Good
Read 120
Write 107
Mixed 78.2
SusWrite 114
140% 105 MB/s
4K Read 1.6
4K Write 5.8
4K Mixed 0.8
230% 2.73 MB/s
3.5TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 118 115 117 115 115 116 MB/s
46.9% Average
Read 122
Write 99.5
Mixed 64.4
SusWrite 116
133% 100 MB/s
4K Read 1.1
4K Write 1.2
4K Mixed 0.2
52% 0.83 MB/s
3.5TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 112 112 114 112 114 111 MB/s
46% Average
Read 119
Write 105
Mixed 66
SusWrite 112
134% 101 MB/s
4K Read 1.1
4K Write 1.3
4K Mixed 0.2
55% 0.87 MB/s
3TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 112 106 108 109 109 107 MB/s
43.1% Average
Read 114
Write 111
Mixed 53.3
SusWrite 108
129% 96.8 MB/s
4K Read 0.6
4K Write 0.9
4K Mixed 0.2
40% 0.57 MB/s
2.5TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 97 104 103 105 103 104 MB/s
40.7% Average
Read 108
Write 97
Mixed 62.3
SusWrite 103
123% 92.6 MB/s
4K Read 0.7
4K Write 0.8
4K Mixed 0.2
37% 0.57 MB/s
928GB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 73 75 73 75 74 74 MB/s
28.5% Poor
Read 69.5
Write 69.7
Mixed 53.7
SusWrite 74
91% 66.7 MB/s
4K Read 0.8
4K Write 0.7
4K Mixed 0.2
34% 0.57 MB/s
1.5TB free, PID 8050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 20 14 29 16 26 21 MB/s
14.5% Very poor
Read 61.4
Write 55.3
Mixed 35.6
SusWrite 21.1
55% 43.3 MB/s
4K Read 0.3
4K Write 0.3
4K Mixed 0.2
18% 0.27 MB/s
19 MORE »
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