Average Bench: 71.9% (638th of 1080)

Based on 12 user benchmarks.  Model: Samsung SSD 870 QVO
Poor: 57%Average: 71.9% Great: 89%

Good average bench

The Samsung 870 QVO 4TB averaged 28.0% 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 Mixed IO Speed 88.8MB/s
Avg. 4K Random Mixed IO Speed 28.4MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Samsung 870 QVO 4TB is 32.1%. This is a relatively narrow range which indicates that the Samsung 870 QVO 4TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 138MB/s
Avg. 4K Random Write Speed 36.8MB/s
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Average Bench

(Based on 12 samples)
Min Avg Max
304 Read 417 500
244 Write 384 469
254 Mixed 372 436
190 SusWrite 329 466
84.6% 376 MB/s
Min Avg Max
8.4 4K Read 23.7 31.2
32.8 4K Write 36.8 40.6
19.4 4K Mixed 28.4 34.5
91.9% 29.7 MB/s
Min Avg Max
102 DQ Read 138 163
87.4 DQ Write 148 184
6.4 DQ Mixed 88.8 164
81.7% 125 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: SVQ0
SusWrite @10s intervals: 462 462 462 462 461 461 MB/s
Read 499
Write 467
Mixed 433
SusWrite 462
105% 465 MB/s
4K Read 30.4
4K Write 39.3
4K Mixed 33.9
110% 34.5 MB/s
DQ Read 126
DQ Write 165
DQ Mixed 6.4
44% 99.3 MB/s
1.5TB free
Firmware: SVQ0
SusWrite @10s intervals: 467 465 455 463 434 455 MB/s
Read 496
Write 469
Mixed 425
SusWrite 456
104% 462 MB/s
4K Read 24.8
4K Write 40.6
4K Mixed 30.7
98% 32 MB/s
DQ Read 135
DQ Write 158
DQ Mixed 13.6
47% 102 MB/s
3.5TB free
Firmware: SVQ0
SusWrite @10s intervals: 320 394 405 446 450 447 MB/s
Read 436
Write 431
Mixed 379
SusWrite 410
93% 414 MB/s
4K Read 23.5
4K Write 32.8
4K Mixed 26.1
86% 27.5 MB/s
DQ Read 153
DQ Write 160
DQ Mixed 164
121% 159 MB/s
1.5TB free
Firmware: SVQ0
SusWrite @10s intervals: 363 307 165 161 164 162 MB/s
Read 393
Write 389
Mixed 352
SusWrite 220
76% 339 MB/s
4K Read 20
4K Write 34.5
4K Mixed 25.1
81% 26.5 MB/s
DQ Read 123
DQ Write 121
DQ Mixed 124
92% 122 MB/s
120GB free
Firmware: SVQ0
SusWrite @10s intervals: 284 255 163 160 142 137 MB/s
Read 368
Write 408
Mixed 375
SusWrite 190
75% 335 MB/s
4K Read 21.3
4K Write 37
4K Mixed 26.1
85% 28.1 MB/s
DQ Read 110
DQ Write 115
DQ Mixed 115
86% 113 MB/s
3TB free
Firmware: SVQ0
SusWrite @10s intervals: 343 331 291 334 332 308 MB/s
Read 304
Write 334
Mixed 254
SusWrite 323
69% 304 MB/s
4K Read 8.4
4K Write 34.6
4K Mixed 21.5
59% 21.5 MB/s
DQ Read 148
DQ Write 136
DQ Mixed 135
103% 140 MB/s
12 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,226,120 SSDs tested

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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