Average Bench: 110% (174th of 1016)

Based on 1,033 user benchmarks.  Model: KBG30ZMS512G NVMe TOSHIBA 512GB

Outstanding average bench

The Kbg30zms512g NVMe TOSHIBA 512GB averaged 9.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zms512g NVMe TOSHIBA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 312MB/s
Avg. 4K-64Thread Read Speed 680MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zms512g NVMe TOSHIBA 512GB is 94.6%. This is a particularly wide range which indicates that the Kbg30zms512g NVMe TOSHIBA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 370MB/s
Avg. 4K-64Thread Write Speed 205MB/s
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Average Bench

(Based on 1,033 samples)
Min Avg Max
389 Read 619 817
145 Write 415 636
24.5 Mixed 429 673
71.7 SusWrite 370 614
102% 458 MB/s
Min Avg Max
18 4K Read 34.2 45.5
11.4 4K Write 65.9 99.1
13.4 4K Mixed 40.6 58.8
139% 46.9 MB/s
Min Avg Max
282 DQ Read 680 951
52 DQ Write 205 394
43.7 DQ Mixed 312 628
264% 399 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
176GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 507 554 524 519 413 507 MB/s
Read 705
Write 477
Mixed 551
SusWrite 504
125% 559 MB/s
4K Read 40.1
4K Write 78.9
4K Mixed 1.5
104% 40.2 MB/s
DQ Read 943
DQ Write 249
DQ Mixed 430
360% 540 MB/s
44GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 443 405 437 509 484 444 MB/s
Read 493
Write 369
Mixed 396
SusWrite 454
96% 428 MB/s
4K Read 22.7
4K Write 57
4K Mixed 45.5
123% 41.7 MB/s
DQ Read 538
DQ Write 236
DQ Mixed 537
358% 437 MB/s
379GB free (System drive)
Firmware: ADDA0103 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 214 192 204 207 186 262 MB/s
Read 550
Write 283
Mixed 158
SusWrite 211
66% 300 MB/s
4K Read 27.3
4K Write 58.1
4K Mixed 31.9
113% 39.1 MB/s
DQ Read 533
DQ Write 174
DQ Mixed 86.5
134% 265 MB/s
286GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 196 205 171 146 177 180 MB/s
Read 585
Write 333
Mixed 288
SusWrite 179
77% 346 MB/s
4K Read 27.9
4K Write 17.4
4K Mixed 24.9
83% 23.4 MB/s
DQ Read 563
DQ Write 182
DQ Mixed 141
164% 295 MB/s
382GB free (System drive)
Firmware: ADDA0103 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 279 271 276 226 184 240 MB/s
Read 398
Write 284
Mixed 219
SusWrite 246
64% 287 MB/s
4K Read 14.4
4K Write 60.6
4K Mixed 22.5
83% 32.5 MB/s
DQ Read 564
DQ Write 94.2
DQ Mixed 139
150% 266 MB/s
1,033 MORE »

 Market Share (See Leaders)

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

Typical NVMe TOSHIBA 512GB Builds (Compare 2,722 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 38%
Jet ski

System: Dell G3 3590

EDIT WITH CUSTOM PC BUILDER

Popular NVMe TOSHIBA 512GB systems:

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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

 Best User Rated

The Best.
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Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
HDDRAMUSB
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WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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