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Kbg30zmv256g

TOSHIBA 256GB

▲ 516 ▼

Release date ≈ Q2 2018.

Average Bench: 111% (190th of 1040)

Based on 16,269 user benchmarks.  Model: KBG30ZMV256G TOSHIBA
Poor: 55%Average: 111% Great: 162%

Popular builds with this SSD

Outstanding average bench

The Kbg30zmv256g TOSHIBA 256GB averaged 11.2% 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 276MB/s
Avg. 4K-64Thread Read Speed 556MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv256g TOSHIBA 256GB is 107%. 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 297MB/s
Avg. Sequential Write Speed 367MB/s
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Average Bench

(Based on 16,269 samples)
Rank 190111%
Min Avg Max
498 Read 715 912
72.8 Write 367 757
25.7 Mixed 372 755
18.2 SusWrite 297 689
97.1% 438 MB/s
Min Avg Max
21 4K Read 40.5 49.3
13 4K Write 68 118
14.3 4K Mixed 43.9 64.5
154% 50.8 MB/s
Min Avg Max
286 DQ Read 556 657
17.3 DQ Write 216 507
25.8 DQ Mixed 276 545
233% 349 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
114GB free (System drive)
Firmware: ADXA0103
SusWrite @10s intervals: 761 738 718 655 228 178 MB/s
152% Outstanding
Read 841
Write 634
Mixed 688
SusWrite 546
152% 677 MB/s
4K Read 46.3
4K Write 102
4K Mixed 61.2
203% 69.8 MB/s
DQ Read 656
DQ Write 324
DQ Mixed 423
332% 468 MB/s
173GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 637 529 552 563 559 676 MB/s
152% Outstanding
Read 881
Write 364
Mixed 739
SusWrite 586
144% 643 MB/s
4K Read 43
4K Write 92.8
4K Mixed 57.8
188% 64.5 MB/s
DQ Read 654
DQ Write 336
DQ Mixed 428
336% 473 MB/s
135GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 665 686 673 615 603 549 MB/s
148% Outstanding
Read 696
Write 552
Mixed 582
SusWrite 632
138% 615 MB/s
4K Read 47.1
4K Write 95.8
4K Mixed 55.7
194% 66.2 MB/s
DQ Read 654
DQ Write 319
DQ Mixed 415
327% 462 MB/s
46GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 13 35 15 32 14 13 MB/s
56.1% Above average
Read 696
Write 157
Mixed 23.5
SusWrite 20.3
48% 224 MB/s
4K Read 24.5
4K Write 15.8
4K Mixed 13.6
63% 18 MB/s
DQ Read 356
DQ Write 19.8
DQ Mixed 21.7
58% 133 MB/s
102GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 116 103 76 115 133 103 MB/s
39.4% Below average
Read 425
Write 74.8
Mixed 126
SusWrite 108
40% 183 MB/s
4K Read 11.8
4K Write 14.1
4K Mixed 12.9
42% 12.9 MB/s
DQ Read 81.8
DQ Write 42.4
DQ Mixed 56.6
44% 60.3 MB/s
16,269 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,129,849 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 4,397 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 61%
Destroyer

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

CPU
Core i7-8700Intel  $274Bench 90%, 210,195 samples1,864x
Core i7-9700Intel  $284Bench 94%, 31,711 samples1,399x
Core i5-9400FIntel  $142Bench 87%, 142,657 samples458x
GPU
GTX 1660-TiNvidia  $255Bench 74%, 157,041 samples999x
GTX 1060-3GBNvidia  $170Bench 54%, 422,303 samples656x
RTX 2080Nvidia  $698Bench 123%, 179,599 samples610x
SSD
TOSHIBA 256GBKbg30zmv256gBench 111%, 16,269 samples1,247x
RAM
HP26D4U9D8ME-16X 1x16GBKingstonBench 47%, 4,041 samples1,842x
HP26D4U6D8ME-16X 1x16GBKingstonBench 47%, 2,530 samples781x
HP26D4U9S8ME-8X 2x8GBKingstonBench 80%, 1,978 samples400x
EDIT WITH CUSTOM PC BUILDER Value: 80% - Excellent Total price: $529

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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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.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) October 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

Added n/a ago.
msijonne
Avatar level
34

Good

16 months ago.

is besttttt and good

Your
opinion?
▲Like ▼Dislike
Over the hill
Age: 2 years

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 Crucial MX300 275GB
vs Samsung 850 Evo 1TB
vs Crucial MX300 525GB

1040 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 i5-9600K $185Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $46
Intel Core i5-9400F $142Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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