Average Bench: 143% (125th of 1016)

Based on 18,393 user benchmarks.  Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 43.0% 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 379MB/s
Avg. 4K-64Thread Read Speed 665MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba XG5 NVMe PCIe M.2 512GB is 123%. 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 394MB/s
Avg. Sequential Write Speed 533MB/s
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Average Bench

(Based on 18,393 samples)
Min Avg Max
496 Read 1,155 1,799
63.9 Write 533 1,093
107 Mixed 539 1,278
134 SusWrite 394 638
145% 655 MB/s
Min Avg Max
14.5 4K Read 31.5 47.7
40 4K Write 98.9 145
19.4 4K Mixed 43.8 67.9
156% 58.1 MB/s
Min Avg Max
135 DQ Read 665 1,029
58.1 DQ Write 443 959
68.1 DQ Mixed 379 756
330% 496 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
430GB free (System drive)
Firmware: AADA4105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1071 708 435 437 435 437 MB/s
Read 1,398
Write 1,069
Mixed 1,134
SusWrite 587
234% 1,047 MB/s
4K Read 49.3
4K Write 148
4K Mixed 71.9
245% 89.8 MB/s
DQ Read 1,267
DQ Write 942
DQ Mixed 738
651% 982 MB/s
354GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 498 490 496 496 489 478 MB/s
Read 1,601
Write 1,257
Mixed 1,193
SusWrite 491
254% 1,136 MB/s
4K Read 36.8
4K Write 128
4K Mixed 57.4
197% 74.2 MB/s
DQ Read 912
DQ Write 882
DQ Mixed 381
428% 725 MB/s
254GB free (System drive)
Firmware: AAXA4103 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 395 381 363 338 300 246 MB/s
Read 826
Write 374
Mixed 374
SusWrite 337
106% 478 MB/s
4K Read 34.1
4K Write 148
4K Mixed 43.3
185% 75.1 MB/s
DQ Read 840
DQ Write 437
DQ Mixed 256
292% 511 MB/s
373GB free (System drive)
Firmware: AADA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 454 387 365 334 323 330 MB/s
Read 790
Write 440
Mixed 542
SusWrite 366
119% 534 MB/s
4K Read 30.8
4K Write 116
4K Mixed 44.2
165% 63.8 MB/s
DQ Read 687
DQ Write 535
DQ Mixed 335
326% 519 MB/s
18,393 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,682,322 SSDs tested.

 Prices

EbayUS $1009 mins
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Typical XG5 NVMe PCIe M.2 512GB Builds (Compare 12,548 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 75%
Battleship
Workstation
Workstation 52%
Yacht

System: Dell XPS 15 9570

EDIT WITH CUSTOM PC BUILDER Value: 32% - Below average Total price: $100

Popular XG5 NVMe PCIe M.2 512GB systems:

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Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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Solid State Drive Rankings (Price vs Performance) January 2020 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

1016 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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Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
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