Average Bench: 145% (170th of 1080)

Based on 33,719 user benchmarks.  Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 44.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba XG5 NVMe PCIe M.2 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 404MB/s
Avg. 4K-64Thread Read Speed 682MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba XG5 NVMe PCIe M.2 512GB is 138%. This is a particularly wide range which indicates that the Toshiba XG5 NVMe PCIe M.2 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 407MB/s
Avg. Sequential Write Speed 546MB/s
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Average Bench

(Based on 33,719 samples)
Min Avg Max
404 Read 1,162 1,880
70.7 Write 546 1,099
117 Mixed 574 1326
123 SusWrite 407 688
149% 672 MB/s
Min Avg Max
12.2 4K Read 33.3 48.9
33.7 4K Write 99.7 151
17.5 4K Mixed 43.1 68.3
158% 58.7 MB/s
Min Avg Max
300 DQ Read 682 1,027
59.7 DQ Write 442 948
90.4 DQ Mixed 404 762
344% 509 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
476GB free
Firmware: AADA4104 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 685 762 1060 1058 1057 1057 MB/s
Read 1,672
Write 1,089
Mixed 1,175
SusWrite 946
273% 1,221 MB/s
4K Read 37.9
4K Write 91.8
4K Mixed 49.6
170% 59.8 MB/s
DQ Read 928
DQ Write 929
DQ Mixed 742
609% 867 MB/s
392GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 492 490 492 489 489 496 MB/s
Read 1,542
Write 573
Mixed 543
SusWrite 491
173% 787 MB/s
4K Read 28
4K Write 87.6
4K Mixed 39.2
139% 51.6 MB/s
DQ Read 698
DQ Write 512
DQ Mixed 327
320% 512 MB/s
2GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 30 30 29 32 50 64 MB/s
Read 2,723
Write 24.5
Mixed 35.5
SusWrite 39.1
147% 706 MB/s
4K Read 41.1
4K Write 8.1
4K Mixed 30.6
106% 26.6 MB/s
DQ Read 380
DQ Write 22.7
DQ Mixed 68
83% 157 MB/s
428GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1057 1035 682 496 495 497 MB/s
Read 750
Write 749
Mixed 689
SusWrite 710
163% 725 MB/s
4K Read 21.1
4K Write 68.1
4K Mixed 36.4
115% 41.9 MB/s
DQ Read 740
DQ Write 524
DQ Mixed 626
469% 630 MB/s
124GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 105 145 168 184 194 209 MB/s
Read 1,503
Write 120
Mixed 195
SusWrite 168
106% 496 MB/s
4K Read 27.1
4K Write 75.7
4K Mixed 37.5
129% 46.8 MB/s
DQ Read 616
DQ Write 112
DQ Mixed 213
195% 314 MB/s
422GB free (System drive)
Firmware: AAMS4103 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 437 438 441 438 437 436 MB/s
Read 1,031
Write 448
Mixed 482
SusWrite 438
133% 600 MB/s
4K Read 21
4K Write 70.1
4K Mixed 25.6
102% 38.9 MB/s
DQ Read 595
DQ Write 359
DQ Mixed 355
297% 436 MB/s
265GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 46 78 136 182 188 212 MB/s
Read 898
Write 80.2
Mixed 135
SusWrite 140
67% 314 MB/s
4K Read 13.3
4K Write 17.5
4K Mixed 15
49% 15.3 MB/s
DQ Read 156
DQ Write 68.1
DQ Mixed 115
85% 113 MB/s
33,719 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,410,973 SSDs tested

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Typical XG5 NVMe PCIe M.2 512GB Builds (Compare 4,071 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 62%
Destroyer
Workstation
Workstation 10%
Tree trunk

System: Dell XPS 15 9560 - $1,300

EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $1,333

Popular XG5 NVMe PCIe M.2 512GB systems:

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