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Realtek (ExtHD)

RTL9210B-CG 1TB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 56.5% (18th of 639)

Based on 158 user benchmarks.  Device: VID 0bda PID 9210 Model: Realtek RTL9210B-CG
Poor: 14%Average: 56.5% Great: 78%

Average average bench

The Realtek RTL9210B-CG 1TB averaged 43.4% 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 20.8MB/s
Avg. 4K-64Thread Mixed IO Speed 17.9MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Realtek RTL9210B-CG 1TB is 64.6%. This is a particularly wide range which indicates that the Realtek RTL9210B-CG 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 45.9MB/s
Avg. Sequential Write Speed 37.7MB/s
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Average Bench

(Based on 158 samples)
Rank 1856.5%
Min Avg Max
24.1 Read 45.9 56.4
16.7 Write 37.7 41.3
17.7 Mixed 37.8 40.7
18.3 SusWrite 38.8 41.7
53.6% 40.1 MB/s
Min Avg Max
1.49 4K Read 16.3 24.4
0 4K Write 12.2 19.5
0.99 4K Mixed 13.6 19.9
939% 14.1 MB/s
Min Avg Max
12.4 DQ Read 16.7 21.2
16.9 DQ Write 20.8 27.7
11.5 DQ Mixed 17.9 23.7
1,379% 18.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
409GB free, PID 9210
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 38 39 39 39 39 MB/s
57.9% Above average
Read 38.9
Write 39.1
Mixed 37.3
SusWrite 39.1
53% 38.6 MB/s
4K Read 16.2
4K Write 13
4K Mixed 15
1,012% 14.7 MB/s
DQ Read 13.8
DQ Write 19.6
DQ Mixed 15.8
1,255% 16.4 MB/s
444GB free, PID 9210
Operating at USB 2.1 Speed
SusWrite @10s intervals: 36 36 35 34 34 34 MB/s
54.6% Above average
Read 55.4
Write 33.2
Mixed 35.9
SusWrite 35.1
51% 39.9 MB/s
4K Read 22.8
4K Write 10.9
4K Mixed 17.7
1,057% 17.1 MB/s
DQ Read 18.6
DQ Write 21.2
DQ Mixed 19.7
1,460% 19.8 MB/s
931GB free, PID 9210
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 37 37 38 38 37 MB/s
53% Above average
Read 50.2
Write 37.4
Mixed 37.5
SusWrite 37.5
54% 40.7 MB/s
4K Read 18.6
4K Write 10.8
4K Mixed 15.3
957% 14.9 MB/s
DQ Read 17
DQ Write 19.4
DQ Mixed 18.1
1,338% 18.2 MB/s
592GB free, PID 9210
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 39 39 39 39 39 MB/s
52.9% Above average
Read 38.2
Write 38.3
Mixed 38
SusWrite 39.1
53% 38.4 MB/s
4K Read 17.4
4K Write 11.3
4K Mixed 14.2
932% 14.3 MB/s
DQ Read 15.9
DQ Write 19.3
DQ Mixed 17
1,294% 17.4 MB/s
584GB free, PID 9210
Operating at USB 2.1 Speed
SusWrite @10s intervals: 21 21 21 21 21 21 MB/s
20.6% Poor
Read 69.2
Write 20.1
Mixed 24.9
SusWrite 20.7
38% 33.7 MB/s
4K Read 25.6
4K Write 0
4K Mixed 10
435% 11.9 MB/s
158 MORE »
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