Average Bench: 145% (162nd of 1072)

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%
455GB free
Firmware: AADA4102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1074 691 436 432 432 434 MB/s
Read 1,920
Write 851
Mixed 1,402
SusWrite 583
264% 1,189 MB/s
4K Read 50.4
4K Write 181
4K Mixed 76.1
270% 103 MB/s
DQ Read 1,096
DQ Write 997
DQ Mixed 757
647% 950 MB/s
391GB free (System drive)
Firmware: AADA4105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1070 550 437 434 434 476 MB/s
Read 1,386
Write 1,062
Mixed 1,113
SusWrite 567
231% 1,032 MB/s
4K Read 42.4
4K Write 97
4K Mixed 57.7
190% 65.7 MB/s
DQ Read 988
DQ Write 723
DQ Mixed 792
609% 834 MB/s
253GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 30 85 154 233 352 420 MB/s
Read 1,558
Write 50.1
Mixed 88.8
SusWrite 212
101% 477 MB/s
4K Read 16.6
4K Write 42.5
4K Mixed 33.8
91% 31 MB/s
DQ Read 581
DQ Write 40.8
DQ Mixed 75.7
114% 232 MB/s
377GB free (System drive)
Firmware: AADA4104 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 429 439 438 438 434 438 MB/s
Read 435
Write 452
Mixed 308
SusWrite 436
92% 408 MB/s
4K Read 26.3
4K Write 79.2
4K Mixed 37.3
130% 47.6 MB/s
DQ Read 559
DQ Write 232
DQ Mixed 338
266% 376 MB/s
164GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 365 331 296 285 262 258 MB/s
Read 586
Write 326
Mixed 378
SusWrite 300
89% 397 MB/s
4K Read 23.8
4K Write 85.3
4K Mixed 36
127% 48.4 MB/s
DQ Read 511
DQ Write 290
DQ Mixed 362
280% 388 MB/s
89GB free (System drive)
Firmware: AAXA4103 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 264 233 225 208 190 175 MB/s
Read 755
Write 280
Mixed 296
SusWrite 216
85% 387 MB/s
4K Read 8.7
4K Write 8.1
4K Mixed 8.8
29% 8.53 MB/s
DQ Read 360
DQ Write 371
DQ Mixed 345
265% 359 MB/s
33,719 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,134,332 SSDs tested

 Prices

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Typical XG5 NVMe PCIe M.2 512GB Builds (Compare 3,968 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: 58% - Above average Total price: $1,346

Popular XG5 NVMe PCIe M.2 512GB systems:

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Solid State Drive Rankings (Price vs Performance) February 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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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.

 Comments

1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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The Best.
CPUGPUSSD
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Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $170Nvidia RTX 4070 $530Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $64G.SKILL Trident Z DDR4 3200 C14 4x16GB $346SanDisk Ultra Fit 32GB $16
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