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Kbg30zmv256g

TOSHIBA 256GB

▲ 516 ▼

Release date ≈ Q2 2018.

Average Bench: 129% (136th of 1011)

Based on 8,024 user benchmarks.  Model: KBG30ZMV256G TOSHIBA
Poor: 70%Average: 129% Great: 170%

Popular builds with this SSD

Outstanding average bench

The Kbg30zmv256g TOSHIBA 256GB averaged 29.4% 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 389MB/s
Avg. 4K-64Thread Read Speed 590MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv256g TOSHIBA 256GB is 100%. 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 476MB/s
Avg. Sequential Write Speed 535MB/s
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Average Bench

(Based on 8,024 samples)
Rank 136129%
Min Avg Max
510 Read 707 902
122 Write 535 897
107 Mixed 540 824
46.8 SusWrite 476 750
127% 565 MB/s
Min Avg Max
22.7 4K Read 39.7 48.9
26.5 4K Write 84.6 125
21.1 4K Mixed 48.5 65.3
167% 57.6 MB/s
Min Avg Max
350 DQ Read 590 656
68.6 DQ Write 321 521
58.4 DQ Mixed 389 549
307% 434 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
187GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 860 846 847 852 860 221 MB/s
183% Outstanding
Read 962
Write 771
Mixed 784
SusWrite 748
183% 816 MB/s
4K Read 52.5
4K Write 139
4K Mixed 71.5
245% 87.7 MB/s
DQ Read 656
DQ Write 362
DQ Mixed 430
341% 483 MB/s
180GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 561 624 748 781 792 786 MB/s
163% Outstanding
Read 889
Write 880
Mixed 824
SusWrite 715
186% 827 MB/s
4K Read 45.4
4K Write 108
4K Mixed 58.9
201% 70.7 MB/s
DQ Read 655
DQ Write 302
DQ Mixed 411
323% 456 MB/s
206GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 495 501 500 494 495 487 MB/s
127% Outstanding
Read 585
Write 478
Mixed 559
SusWrite 496
119% 529 MB/s
4K Read 37.6
4K Write 88.2
4K Mixed 52.7
171% 59.5 MB/s
DQ Read 645
DQ Write 266
DQ Mixed 521
368% 477 MB/s
86GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 172 184 148 158 145 126 MB/s
74.8% Very good
Read 587
Write 101
Mixed 272
SusWrite 155
61% 279 MB/s
4K Read 24.1
4K Write 52.4
4K Mixed 26.7
98% 34.4 MB/s
DQ Read 349
DQ Write 171
DQ Mixed 144
138% 221 MB/s
194GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 301 323 345 336 339 336 MB/s
45.2% Average
Read 302
Write 339
Mixed 216
SusWrite 330
67% 297 MB/s
4K Read 9
4K Write 10.2
4K Mixed 11.3
34% 10.2 MB/s
DQ Read 55.5
DQ Write 52.3
DQ Mixed 51.5
39% 53.1 MB/s
8,024 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 19,850,671 SSDs tested.

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical TOSHIBA 256GB Builds (Compare 3,105 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 69%
Battle cruiser

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

CPU
Core i7-8700Intel  $340Bench 88%, 146,401 samples2,272x
Core i7-9700Intel  $336Bench 94%, 5,359 samples431x
Core i5-8400Intel  $194Bench 79%, 134,689 samples109x
GPU
GTX 1060-3GBNvidia  $187Bench 54%, 310,616 samples966x
RTX 2080Nvidia  $650Bench 120%, 126,306 samples460x
GTX 1660-TiNvidia  $272Bench 75%, 59,210 samples409x
SSD
TOSHIBA 256GBKbg30zmv256gBench 129%, 8,024 samples1,493x
RAM
HP26D4U6D8ME-16X 1x16GBKingstonBench 48%, 1,630 samples1,300x
HP26D4U9D8ME-16X 1x16GBKingstonBench 49%, 1,251 samples884x
HP26D4U9S8ME-8X 2x8GBKingstonBench 82%, 518 samples178x
EDIT WITH CUSTOM PC BUILDER Value: 78% - Very good Total price: $527

Popular TOSHIBA 256GB 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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Gaming Desktop Workstation

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.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) December 2019 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

Added n/a ago.
msijonne
Avatar level
34

Good

5 months ago.

is besttttt and good

Your
opinion?
▲Like ▼Dislike
Reaching its prime
Age: 17 months

Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Samsung 850 Evo 1TB
vs Crucial MX300 275GB
vs Crucial MX200 250GB

1011 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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $244Crucial MX500 250GB $39
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 860 Evo 250GB $54
HDDRAMUSB
Seagate Barracuda 1TB (2016) $32Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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