TEST
YOUR USB

Lexar (Flash)

CF USB_3_0 Read 64GB

▲ 500 ▼

Release date ≈ Q1 2016.

Average Bench: 33.3% (68th of 639)

Based on 14 user benchmarks.  Device: VID 05dc PID b050 Model: Lexar CF USB_3_0 Read
Poor: 14%Average: 33.3% Great: 52%

Poor average bench

The Lexar CF USB_3_0 Read 64GB averaged 66.6% 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 Mixed IO Speed 1.25MB/s
Avg. 4K Random Write Speed 0.98MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Lexar CF USB_3_0 Read 64GB is 38.1%. This is a relatively wide range which indicates that the Lexar CF USB_3_0 Read 64GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Read Speed 101MB/s
Avg. Sequential Write Speed 53.6MB/s
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Average Bench

(Based on 14 samples)
Rank 6833.3%
Min Avg Max
28 Read 101 147
9.5 Write 53.6 121
8 Mixed 53.8 118
16 SusWrite 56.5 86.8
82.6% 66.2 MB/s
Min Avg Max
4.3 4K Read 8.51 12
0.1 4K Write 0.98 1.49
0.2 4K Mixed 1.25 2.3
107% 3.58 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
46GB free, PID b050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 74 76 75 75 76 77 MB/s
38.4% Below average
Read 119
Write 53.5
Mixed 29.7
SusWrite 75.5
84% 69.5 MB/s
4K Read 9.5
4K Write 0.8
4K Mixed 1.7
120% 4 MB/s
46GB free, PID b050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 69 76 75 76 76 77 MB/s
38.3% Below average
Read 120
Write 53.2
Mixed 28.5
SusWrite 74.7
83% 69 MB/s
4K Read 9.4
4K Write 0.8
4K Mixed 1.5
113% 3.9 MB/s
15GB free, PID b050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 16 16 16 16 15 18 MB/s
26.1% Poor
Read 111
Write 23.2
Mixed 71.7
SusWrite 16
63% 55.5 MB/s
4K Read 12
4K Write 1.2
4K Mixed 2.3
164% 5.17 MB/s
49GB free, PID b050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 62 61 66 66 60 66 MB/s
25.7% Poor
Read 70.5
Write 9.5
Mixed 8
SusWrite 63.5
44% 37.9 MB/s
4K Read 5.5
4K Write 0.1
4K Mixed 0.2
31% 1.93 MB/s
37GB free, PID b050
Operating at USB 3.0 Speed
SusWrite @10s intervals: 30 33 33 33 33 33 MB/s
16.4% Very poor
Read 33.5
Write 27.2
Mixed 20.7
SusWrite 32.4
38% 28.5 MB/s
4K Read 8.4
4K Write 0.8
4K Mixed 1.5
109% 3.57 MB/s
14 MORE »
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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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