TEST
YOUR USB

SAMSUNG (ExtHD)

MZMTE512HMHP-000 512GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 163% (1st of 639)

Based on 3 user benchmarks.  Device: VID 174c PID 55aa Model: SAMSUNG MZMTE512HMHP-000
Poor: 154%Average: 163% Great: 169%

Outstanding average bench

The SAMSUNG MZMTE512HMHP-000 512GB averaged 62.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SAMSUNG MZMTE512HMHP-000 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 32.8MB/s
Avg. 4K Random Write Speed 24.3MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 253MB/s
Avg. 4K Random Read Speed 19.1MB/s
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Average Bench

(Based on 3 samples)
Rank 1163%
Min Avg Max
220 Read 253 271
203 Write 221 231
156 Mixed 161 170
206 SusWrite 215 221
282% 212 MB/s
Min Avg Max
17.5 4K Read 19.1 20.2
22.6 4K Write 24.3 25.5
18.7 4K Mixed 19.3 20
1,556% 20.9 MB/s
Min Avg Max
21.6 DQ Read 22.7 23.4
28.4 DQ Write 32.8 35.4
20.8 DQ Mixed 22.8 23.9
1,974% 26.1 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
444GB free, PID 55aa
Operating at USB 3.1 Speed
SusWrite @10s intervals: 211 219 219 219 218 219 MB/s
169% Outstanding
Read 267
Write 231
Mixed 157
SusWrite 217
288% 218 MB/s
4K Read 20.2
4K Write 25.5
4K Mixed 20
1,622% 21.9 MB/s
DQ Read 23.4
DQ Write 35.4
DQ Mixed 23.7
2,097% 27.5 MB/s
456GB free, PID 55aa
Operating at USB 3.1 Speed
SusWrite @10s intervals: 156 210 214 215 219 221 MB/s
165% Outstanding
Read 271
Write 230
Mixed 170
SusWrite 206
289% 219 MB/s
4K Read 19.6
4K Write 24.9
4K Mixed 19.3
1,576% 21.3 MB/s
DQ Read 23.2
DQ Write 34.5
DQ Mixed 23.9
2,072% 27.2 MB/s
212GB free, PID 55aa
Operating at USB 3.0 Speed
SusWrite @10s intervals: 223 228 226 196 224 228 MB/s
154% Outstanding
Read 220
Write 203
Mixed 156
SusWrite 221
270% 200 MB/s
4K Read 17.5
4K Write 22.6
4K Mixed 18.7
1,470% 19.6 MB/s
DQ Read 21.6
DQ Write 28.4
DQ Mixed 20.8
1,754% 23.6 MB/s
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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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