TEST
YOUR USB

Patriot PSF64GXPUSB (Flash)

Supersonic Xpress USB 3.0 64GB

▲ 501 ▼

Release date ≤ Q1 2014.

Average Bench: 41.1% (40th of 639)

Based on 170 user benchmarks.  Device: VID 13fe PID 5000 Model: Patriot Memory
Poor: 11%Average: 41.1% Great: 75%

Below average average bench

The Patriot Supersonic Xpress USB 3.0 64GB averaged 58.8% 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. Sustained Write Speed 110MB/s
Avg. 4K Random Mixed IO Speed 1MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Patriot Supersonic Xpress USB 3.0 64GB is 64%. This is a particularly wide range which indicates that the Patriot Supersonic Xpress USB 3.0 64GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 6.01MB/s
Avg. Sequential Mixed IO Speed 49.8MB/s
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Average Bench

(Based on 170 samples)
Rank 4041.1%
Min Avg Max
28 Read 150 279
15.5 Write 57.3 148
16.3 Mixed 49.8 110
23.5 SusWrite 110 187
112% 91.7 MB/s
Min Avg Max
2.7 4K Read 6.01 9.38
0.41 4K Write 0.88 1.49
0.14 4K Mixed 1 2.3
86.2% 2.63 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
14GB free, PID 5000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 139 184 182 171 184 151 MB/s
75.9% Very good
Read 242
Write 83.8
Mixed 78.9
SusWrite 168
173% 143 MB/s
4K Read 4.5
4K Write 1
4K Mixed 0.9
81% 2.13 MB/s
20GB free, PID 5000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 184 155 185 146 155 185 MB/s
74.4% Very good
Read 240
Write 87.6
Mixed 72.8
SusWrite 168
172% 142 MB/s
4K Read 4.2
4K Write 0.6
4K Mixed 1.6
90% 2.13 MB/s
53GB free, PID 5000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 160 138 184 141 162 184 MB/s
70.7% Very good
Read 213
Write 41.2
Mixed 65.5
SusWrite 162
143% 120 MB/s
4K Read 9
4K Write 0.8
4K Mixed 2.5
146% 4.1 MB/s
9GB free, PID 5000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 116 152 153 153 144 156 MB/s
64.1% Good
Read 189
Write 99.2
Mixed 62.8
SusWrite 146
155% 124 MB/s
4K Read 6.7
4K Write 1.1
4K Mixed 1.3
106% 3.03 MB/s
8GB free, PID 5000
Operating at USB 3.0 Speed
SusWrite @10s intervals: 66 62 71 86 141 156 MB/s
35.2% Below average
Read 84.4
Write 74.8
Mixed 39.2
SusWrite 96.9
99% 73.8 MB/s
4K Read 1.1
4K Write 0.5
4K Mixed 0.6
42% 0.73 MB/s
24GB free, PID 5000
Operating at USB 2.1 Speed
SusWrite @10s intervals: 39 39 39 39 39 39 MB/s
16.7% Very poor
Read 37.9
Write 38.8
Mixed 34.2
SusWrite 38.8
51% 37.4 MB/s
4K Read 6.4
4K Write 0.4
4K Mixed 1.4
85% 2.73 MB/s
170 MORE »

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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