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Kbg30zmv256g

TOSHIBA 256GB

▲ 516 ▼

Release date ≈ Q2 2018.

Average Bench: 124% (147th of 1016)

Based on 9,841 user benchmarks.  Model: KBG30ZMV256G TOSHIBA
Poor: 58%Average: 124% Great: 168%

Popular builds with this SSD

Outstanding average bench

The Kbg30zmv256g TOSHIBA 256GB averaged 24.4% 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 357MB/s
Avg. 4K-64Thread Read Speed 570MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv256g TOSHIBA 256GB is 110%. 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 431MB/s
Avg. Sequential Write Speed 492MB/s
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Average Bench

(Based on 9,841 samples)
Rank 147124%
Min Avg Max
470 Read 695 907
115 Write 492 887
35.8 Mixed 501 811
27.3 SusWrite 431 745
119% 530 MB/s
Min Avg Max
23.2 4K Read 39.9 49.5
15.2 4K Write 82.3 133
17.2 4K Mixed 47.7 67.1
165% 56.7 MB/s
Min Avg Max
325 DQ Read 570 657
34.6 DQ Write 297 526
40.6 DQ Mixed 357 549
286% 408 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
174GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 800 769 807 835 846 472 MB/s
173% Outstanding
Read 912
Write 945
Mixed 765
SusWrite 755
190% 844 MB/s
4K Read 46
4K Write 110
4K Mixed 61.2
206% 72.3 MB/s
DQ Read 655
DQ Write 523
DQ Mixed 549
422% 576 MB/s
173GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 694 779 755 775 752 727 MB/s
167% Outstanding
Read 839
Write 671
Mixed 700
SusWrite 747
166% 739 MB/s
4K Read 47
4K Write 109
4K Mixed 63.5
210% 73.3 MB/s
DQ Read 655
DQ Write 349
DQ Mixed 423
336% 476 MB/s
161GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 656 670 682 717 736 657 MB/s
148% Outstanding
Read 751
Write 626
Mixed 727
SusWrite 686
157% 698 MB/s
4K Read 37.9
4K Write 94.1
4K Mixed 52.6
175% 61.5 MB/s
DQ Read 648
DQ Write 333
DQ Mixed 418
330% 466 MB/s
147GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 702 702 675 580 574 569 MB/s
147% Outstanding
Read 624
Write 487
Mixed 542
SusWrite 634
129% 572 MB/s
4K Read 45.9
4K Write 99.9
4K Mixed 60.7
200% 68.8 MB/s
DQ Read 655
DQ Write 274
DQ Mixed 392
309% 440 MB/s
122GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 513 593 599 598 612 586 MB/s
119% Outstanding
Read 661
Write 562
Mixed 589
SusWrite 584
135% 599 MB/s
4K Read 30.5
4K Write 63.5
4K Mixed 31.7
120% 41.9 MB/s
DQ Read 501
DQ Write 391
DQ Mixed 369
297% 420 MB/s
157GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 260 271 280 288 291 293 MB/s
78.5% Very good
Read 325
Write 282
Mixed 294
SusWrite 280
66% 295 MB/s
4K Read 30
4K Write 48.3
4K Mixed 33.8
114% 37.4 MB/s
DQ Read 384
DQ Write 192
DQ Mixed 303
221% 293 MB/s
9,841 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,681,597 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 3,865 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 68%
Battle cruiser

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

CPU
Core i7-8700Intel  $370Bench 89%, 150,954 samples2,539x
Core i7-9700Intel  $336Bench 95%, 8,452 samples725x
Core i5-9400FIntel  $155Bench 82%, 50,931 samples163x
GPU
GTX 1060-3GBNvidia  $170Bench 54%, 310,635 samples1,049x
GTX 1660-TiNvidia  $260Bench 74%, 70,544 samples618x
RTX 2080Nvidia  $700Bench 119%, 130,036 samples573x
SSD
TOSHIBA 256GBKbg30zmv256gBench 124%, 9,841 samples1,674x
RAM
HP26D4U6D8ME-16X 1x16GBKingstonBench 48%, 1,763 samples1,431x
HP26D4U9D8ME-16X 1x16GBKingstonBench 49%, 1,687 samples1,252x
HP26D4U9S8ME-8X 2x8GBKingstonBench 82%, 745 samples259x
EDIT WITH CUSTOM PC BUILDER Value: 80% - Very good Total price: $540

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.

UserBenchmark of the month

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.
  • - 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) 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

Added n/a ago.
msijonne
Avatar level
34

Good

7 months ago.

is besttttt and good

Your
opinion?
▲Like ▼Dislike
Over the hill
Age: 19 months

Speed Comparisons

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vs Crucial MX300 275GB
vs Crucial MX200 250GB

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

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 $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
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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