Average Bench: 143% (134th of 1026)

Based on 20,747 user benchmarks.  Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 43.5% 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 372MB/s
Avg. Sequential Read Speed 1,221MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba XG5 NVMe PCIe M.2 512GB is 131%. 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 380MB/s
Avg. Sequential Write Speed 508MB/s
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Average Bench

(Based on 20,747 samples)
Min Avg Max
438 Read 1,221 1,856
74.3 Write 508 1,084
123 Mixed 533 1,315
134 SusWrite 380 609
146% 660 MB/s
Min Avg Max
12.7 4K Read 33 48.1
34.8 4K Write 97.2 144
18.4 4K Mixed 42.4 68.1
156% 57.5 MB/s
Min Avg Max
187 DQ Read 659 1,034
65.3 DQ Write 411 928
86.6 DQ Mixed 372 757
321% 481 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
95GB free
Firmware: AAHA Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1006 490 388 350 305 342 MB/s
Read 1,490
Write 1,232
Mixed 1,087
SusWrite 480
240% 1,072 MB/s
4K Read 50
4K Write 133
4K Mixed 69.3
235% 84 MB/s
DQ Read 1,104
DQ Write 922
DQ Mixed 736
627% 921 MB/s
449GB free
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1052 1059 1016 435 435 433 MB/s
Read 1540
Write 1,075
Mixed 1,234
SusWrite 738
256% 1,147 MB/s
4K Read 38.1
4K Write 94
4K Mixed 52.8
175% 61.6 MB/s
DQ Read 805
DQ Write 981
DQ Mixed 753
606% 846 MB/s
150GB free
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1235 661 495 499 497 498 MB/s
Read 1,232
Write 994
Mixed 954
SusWrite 648
214% 957 MB/s
4K Read 40.5
4K Write 119
4K Mixed 59.5
200% 72.9 MB/s
DQ Read 766
DQ Write 926
DQ Mixed 730
583% 808 MB/s
353GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 883 770 709 514 496 496 MB/s
Read 1,021
Write 735
Mixed 712
SusWrite 645
174% 778 MB/s
4K Read 35.5
4K Write 94.5
4K Mixed 51.1
169% 60.4 MB/s
DQ Read 650
DQ Write 922
DQ Mixed 760
582% 777 MB/s
179GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 44 107 162 264 336 382 MB/s
Read 1,521
Write 70.3
Mixed 123
SusWrite 216
102% 482 MB/s
4K Read 29.6
4K Write 61.9
4K Mixed 38.8
127% 43.4 MB/s
DQ Read 689
DQ Write 60.5
DQ Mixed 113
149% 288 MB/s
212GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 156 213 241 242 236 242 MB/s
Read 1,330
Write 204
Mixed 262
SusWrite 222
109% 504 MB/s
4K Read 26.3
4K Write 84.2
4K Mixed 32.5
126% 47.7 MB/s
DQ Read 507
DQ Write 197
DQ Mixed 353
261% 352 MB/s
236GB free (System drive)
Firmware: AADA4106 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 70 63 108 154 165 180 MB/s
Read 835
Write 26
Mixed 46.2
SusWrite 123
54% 258 MB/s
4K Read 14.8
4K Write 18.1
4K Mixed 15.6
52% 16.2 MB/s
DQ Read 312
DQ Write 24.9
DQ Mixed 168
123% 169 MB/s
274GB free (System drive)
Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 237 198 173 157 142 126 MB/s
Read 206
Write 294
Mixed 205
SusWrite 172
50% 219 MB/s
4K Read 4.8
4K Write 8.4
4K Mixed 7.7
22% 6.97 MB/s
DQ Read 50
DQ Write 23.1
DQ Mixed 46.5
32% 39.9 MB/s
20,747 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,433,254 SSDs tested.

 Prices

EbayUS $15013 mins
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Typical XG5 NVMe PCIe M.2 512GB Builds (Compare 15,137 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 60%
Gunboat

System: Dell XPS 15 9570

EDIT WITH CUSTOM PC BUILDER Value: 23% - Poor Total price: $150

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) July 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

1026 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.

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