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WDC (ExtHD)

WD80 EFAX-68KNBN0 8TB

▲ 500 ▼

Release date ≈ Q3 2019.

Average Bench: 53.1% (21st of 639)

Based on 6 user benchmarks.  Device: VID null PID null Model: WDC WD80 EFAX-68KNBN0
Poor: 20%Average: 53.1% Great: 72%

Average average bench

The WDC WD80 EFAX-68KNBN0 8TB averaged 46.9% 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 7.38MB/s
Avg. 4K-64Thread Write Speed 4.45MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the WDC WD80 EFAX-68KNBN0 8TB is 51.9%. This is a relatively wide range which indicates that the WDC WD80 EFAX-68KNBN0 8TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 0.9MB/s
Avg. 4K Random Read Speed 2.58MB/s

Average Bench

(Based on 6 samples)
Rank 2153.1%
Min Avg Max
38.9 Read 138 205
39.2 Write 143 211
31.6 Mixed 94.8 129
0.7 SusWrite 44.5 99.6
136% 105 MB/s
Min Avg Max
0.8 4K Read 2.58 4.3
4.7 4K Write 7.38 10.6
0.6 4K Mixed 1.45 2.1
310% 3.81 MB/s
Min Avg Max
0.8 DQ Read 0.9 1
4.3 DQ Write 4.45 4.6
1.6 DQ Mixed 1.8 2
216% 2.38 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
312GB free, PID null
SusWrite @10s intervals: 72 73 73 73 74 74 MB/s
69.4% Good
Read 150
Write 158
Mixed 116
SusWrite 73.2
165% 125 MB/s
4K Read 3.8
4K Write 10
4K Mixed 1.4
402% 5.07 MB/s
DQ Read 0.8
DQ Write 4.3
DQ Mixed 1.6
204% 2.23 MB/s
259GB free, PID null
SusWrite @10s intervals: 104 101 102 96 98 96 MB/s
68.8% Good
Read 169
Write 183
Mixed 123
SusWrite 99.6
191% 144 MB/s
4K Read 4.3
4K Write 7
4K Mixed 1.5
305% 4.27 MB/s
581GB free, PID null
SusWrite @10s intervals: 17 17 17 17 17 17 MB/s
48.3% Average
Read 155
Write 153
Mixed 83.1
SusWrite 16.8
127% 102 MB/s
4K Read 1.7
4K Write 7.1
4K Mixed 0.6
268% 3.13 MB/s
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