Average Bench: 139% (158th of 1058)

Based on 29,315 user benchmarks.  Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 39.0% 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 368MB/s
Avg. 4K-64Thread Read Speed 634MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba XG5 NVMe PCIe M.2 512GB is 133%. 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 383MB/s
Avg. Sequential Write Speed 524MB/s
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Average Bench

(Based on 29,315 samples)
Min Avg Max
384 Read 1,136 1,831
51.5 Write 524 1,097
87.4 Mixed 538 1,293
135 SusWrite 383 651
143% 645 MB/s
Min Avg Max
11 4K Read 32.8 48
31.4 4K Write 94.2 148
16.6 4K Mixed 41.8 68.9
153% 56.3 MB/s
Min Avg Max
200 DQ Read 634 997
44.9 DQ Write 404 925
66 DQ Mixed 368 755
315% 469 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
436GB free (System drive)
Firmware: AADA4105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 523 434 434 437 435 436 MB/s
Read 1,974
Write 1,100
Mixed 1,379
SusWrite 450
272% 1,226 MB/s
4K Read 50.6
4K Write 150
4K Mixed 73.6
251% 91.6 MB/s
DQ Read 950
DQ Write 974
DQ Mixed 749
622% 891 MB/s
438GB free (System drive)
Firmware: AADA4107 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 890 858 853 745 760 453 MB/s
Read 1,361
Write 1,044
Mixed 1,068
SusWrite 760
237% 1,058 MB/s
4K Read 44.1
4K Write 120
4K Mixed 64
213% 76.2 MB/s
DQ Read 773
DQ Write 557
DQ Mixed 619
475% 650 MB/s
449GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 704 625 768 716 785 1002 MB/s
Read 1050
Write 872
Mixed 759
SusWrite 767
194% 862 MB/s
4K Read 47.9
4K Write 135
4K Mixed 65.3
228% 82.7 MB/s
DQ Read 657
DQ Write 477
DQ Mixed 569
425% 568 MB/s
244GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 419 358 321 417 388 394 MB/s
Read 1,516
Write 594
Mixed 452
SusWrite 383
161% 736 MB/s
4K Read 29.7
4K Write 106
4K Mixed 40.7
153% 58.6 MB/s
DQ Read 632
DQ Write 435
DQ Mixed 338
305% 468 MB/s
415GB free (System drive)
Firmware: AAGA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 438 437 438 437 437 437 MB/s
Read 857
Write 462
Mixed 529
SusWrite 438
127% 572 MB/s
4K Read 29.6
4K Write 94.3
4K Mixed 41.7
148% 55.2 MB/s
DQ Read 578
DQ Write 477
DQ Mixed 336
304% 464 MB/s
384GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 515 778 388 644 486 483 MB/s
Read 524
Write 885
Mixed 676
SusWrite 549
150% 659 MB/s
4K Read 35.2
4K Write 82.1
4K Mixed 47.2
157% 54.8 MB/s
DQ Read 743
DQ Write 312
DQ Mixed 633
441% 562 MB/s
70GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 283 260 269 259 265 250 MB/s
Read 1,078
Write 238
Mixed 362
SusWrite 264
106% 486 MB/s
4K Read 23.5
4K Write 91.8
4K Mixed 36
130% 50.4 MB/s
DQ Read 805
DQ Write 338
DQ Mixed 321
304% 488 MB/s
29,315 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,078,113 SSDs tested.

 Prices

EbayUS $752 mins
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Typical XG5 NVMe PCIe M.2 512GB Builds (Compare 7,059 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 12%
Tree trunk
Desktop
Desktop 73%
Battleship
Workstation
Workstation 11%
Tree trunk

System: Dell XPS 15 9570

EDIT WITH CUSTOM PC BUILDER Value: 38% - Below average Total price: $75

Popular XG5 NVMe PCIe M.2 512GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

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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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
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Solid State Drive Rankings (Price vs Performance) September 2021 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

1058 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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