Average Bench: 146% (127th of 1026)

Based on 4,087 user benchmarks.  Model: KBG30ZMV512G TOSHIBA

Outstanding average bench

The Kbg30zmv512g TOSHIBA 512GB averaged 46.0% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zmv512g TOSHIBA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 486MB/s
Avg. 4K-64Thread Read Speed 861MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv512g TOSHIBA 512GB is 83.1%. This is a particularly wide range which indicates that the Kbg30zmv512g TOSHIBA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 541MB/s
Avg. Sequential Write Speed 578MB/s
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Average Bench

(Based on 4,087 samples)
Min Avg Max
513 Read 736 894
237 Write 578 830
249 Mixed 599 822
182 SusWrite 541 766
138% 613 MB/s
Min Avg Max
26.9 4K Read 43.8 50.4
37.2 4K Write 92.4 136
23.8 4K Mixed 53.7 69.3
184% 63.3 MB/s
Min Avg Max
379 DQ Read 861 957
120 DQ Write 338 535
150 DQ Mixed 486 705
389% 562 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
342GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 752 781 778 703 767 773 MB/s
Read 840
Write 809
Mixed 822
SusWrite 759
182% 807 MB/s
4K Read 48.2
4K Write 132
4K Mixed 67.7
230% 82.7 MB/s
DQ Read 943
DQ Write 543
DQ Mixed 694
530% 727 MB/s
204GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 698 713 718 690 694 689 MB/s
Read 835
Write 731
Mixed 713
SusWrite 700
168% 745 MB/s
4K Read 47.4
4K Write 108
4K Mixed 62.7
209% 72.7 MB/s
DQ Read 938
DQ Write 516
DQ Mixed 698
527% 717 MB/s
228GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 709 671 697 696 702 699 MB/s
Read 834
Write 702
Mixed 758
SusWrite 696
168% 748 MB/s
4K Read 43.6
4K Write 110
4K Mixed 61.3
203% 71.7 MB/s
DQ Read 937
DQ Write 437
DQ Mixed 675
504% 683 MB/s
228GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 619 678 681 681 657 619 MB/s
Read 796
Write 535
Mixed 632
SusWrite 656
147% 655 MB/s
4K Read 43.9
4K Write 95
4K Mixed 58.3
192% 65.7 MB/s
DQ Read 944
DQ Write 265
DQ Mixed 452
373% 554 MB/s
101GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 219 185 272 386 222 176 MB/s
Read 878
Write 304
Mixed 720
SusWrite 243
119% 536 MB/s
4K Read 43.1
4K Write 51.8
4K Mixed 57
166% 50.6 MB/s
DQ Read 956
DQ Write 282
DQ Mixed 198
256% 479 MB/s
64GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 154 260 174 101 166 359 MB/s
Read 857
Write 570
Mixed 347
SusWrite 202
109% 494 MB/s
4K Read 37.8
4K Write 55.5
4K Mixed 41.4
140% 44.9 MB/s
DQ Read 809
DQ Write 104
DQ Mixed 134
180% 349 MB/s
4,087 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,419,835 SSDs tested.

Typical TOSHIBA 512GB Builds (Compare 2,093 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 78%
Battleship
Workstation
Workstation 48%
Yacht

Motherboard: MSI MS-16R3

EDIT WITH CUSTOM PC BUILDER

Popular TOSHIBA 512GB compatible motherboards:

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
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Solid State Drive Rankings (Price vs Performance) August 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
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Intel Core i7-9700K $335Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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