Average Bench: 106% (205th of 1039)

Based on 17,849 user benchmarks.  Model: KBG30ZMV256G TOSHIBA

Outstanding average bench

The Kbg30zmv256g TOSHIBA 256GB averaged 6.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zmv256g TOSHIBA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 250MB/s
Avg. 4K-64Thread Read Speed 556MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv256g TOSHIBA 256GB is 108%. This is a particularly wide range which indicates that the Kbg30zmv256g TOSHIBA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 272MB/s
Avg. Sequential Write Speed 341MB/s
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Average Bench

(Based on 17,849 samples)
Min Avg Max
487 Read 693 901
77.8 Write 341 724
23.8 Mixed 357 736
14.7 SusWrite 272 695
92.2% 416 MB/s
Min Avg Max
22.4 4K Read 38.7 48.7
12.3 4K Write 63.6 116
13.5 4K Mixed 42 63.7
146% 48.1 MB/s
Min Avg Max
335 DQ Read 556 656
14.6 DQ Write 197 494
24.1 DQ Mixed 250 542
218% 334 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
186GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 701 665 618 630 578 555 MB/s
Read 559
Write 446
Mixed 483
SusWrite 624
119% 528 MB/s
4K Read 44.2
4K Write 90.4
4K Mixed 54.8
185% 63.1 MB/s
DQ Read 653
DQ Write 280
DQ Mixed 377
303% 436 MB/s
52GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 272 185 127 343 164 204 MB/s
Read 844
Write 381
Mixed 551
SusWrite 216
110% 498 MB/s
4K Read 46.6
4K Write 77.1
4K Mixed 61.6
190% 61.8 MB/s
DQ Read 658
DQ Write 162
DQ Mixed 371
283% 397 MB/s
94GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 158 148 129 90 88 66 MB/s
Read 560
Write 253
Mixed 141
SusWrite 113
58% 267 MB/s
4K Read 47.9
4K Write 44.1
4K Mixed 62.5
176% 51.5 MB/s
DQ Read 656
DQ Write 150
DQ Mixed 102
153% 303 MB/s
63GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 167 236 141 178 133 109 MB/s
Read 670
Write 335
Mixed 377
SusWrite 161
85% 386 MB/s
4K Read 48.5
4K Write 73.5
4K Mixed 37.7
161% 53.2 MB/s
DQ Read 657
DQ Write 66.2
DQ Mixed 308
238% 343 MB/s
37GB free
Firmware: ADHA0101
SusWrite @10s intervals: 146 49 62 18 27 13 MB/s
Read 694
Write 239
Mixed 149
SusWrite 52.5
62% 284 MB/s
4K Read 33.8
4K Write 56.2
4K Mixed 30.6
120% 40.2 MB/s
DQ Read 358
DQ Write 77.8
DQ Mixed 49.2
80% 162 MB/s
114GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 178 116 130 83 123 111 MB/s
Read 592
Write 251
Mixed 266
SusWrite 124
68% 308 MB/s
4K Read 29.3
4K Write 13.1
4K Mixed 27
86% 23.1 MB/s
DQ Read 148
DQ Write 28.6
DQ Mixed 188
112% 121 MB/s
60GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 33 34 14 14 14 14 MB/s
Read 521
Write 138
Mixed 30.7
SusWrite 20.4
38% 177 MB/s
4K Read 32.3
4K Write 17.6
4K Mixed 18.7
82% 22.9 MB/s
DQ Read 358
DQ Write 14.9
DQ Mixed 26.5
59% 133 MB/s
17,849 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 37,784,326 SSDs tested.

Typical TOSHIBA 256GB Builds (Compare 5,799 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 69%
Battle cruiser
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 62%
Destroyer

System: HP OMEN by HP Obelisk Desktop 875-0xxx

EDIT WITH CUSTOM PC BUILDER Value: 77% - Very good Total price: $570

Popular TOSHIBA 256GB systems:

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

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How it works

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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) January 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

1039 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 i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
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Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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