Kbg40znv256g

KIOXIA 256GB

KIOXIA 256GB
BENCHMARKS (13,541)
MKT (0.1%)
BUILDS
(1)

Effective Speed -292%Effective Speed -292%Average Score -313%Read -339%, Write -514%, 4K Read -125%, 4K Write -164%, Mixed -295%, 4K Mixed -134%, SusWrite -618%Peak Score -306%Read -291%, Write -333%, 4K Read -241%, 4K Write -149%, Mixed -259%, 4K Mixed -195%, SusWrite -677%Value & Sentiment -421%User Rating -36%, Market Share -806%Nice To Haves -164%DQ Read -79%, DQ Write -134%, DQ Mixed -201%, ADQ Read -134%, ADQ Write -220%, ADQ Mixed -212%, Age -206%, AS-SSD Total -126%

Average Bench: 138% (178^th of 1080)

Based on 13,541 user benchmarks. Model: KBG40ZNV256G KIOXIA

Poor: 68%Average: 138% Great: 210%

Popular builds with this SSD

Outstanding average bench

The Kbg40znv256g KIOXIA 256GB averaged 38.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znv256g KIOXIA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 477MB/s

Avg. 4K-64Thread Read Speed 731MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znv256g KIOXIA 256GB is 142%. This is a particularly wide range which indicates that the Kbg40znv256g KIOXIA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 442MB/s

Avg. 4K Random Write Speed 77.7MB/s

Average Bench

(Based on 13,541 samples)

Rank 178138%

Min	Avg	Max
229	Read 943	1,509
147	Write 751	1,463
240	Mixed 806	1,289
217	SusWrite 442	587
165% 736 MB/s

Min	Avg	Max
10.2	4K Read 38.2	56.1
17.2	4K Write 77.7	152
13.9	4K Mixed 46.2	74.4
158% 54.1 MB/s

Min	Avg	Max
204	DQ Read 731	1,297
83.7	DQ Write 393	809
120	DQ Mixed 477	697
377% 534 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

ITA-User, 1 day ago.

27GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 558 475 355 239 188 115 MB/s

170% Outstanding

Write 393

Mixed 1,131

SusWrite 322

172% 776 MB/s

4K Read 46.4

4K Write 113

4K Mixed 63.4

211% 74.2 MB/s

DQ Read 997

DQ Write 525

DQ Mixed 653

514% 725 MB/s

MEX-User, 1 day ago.

49GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 767 546 312 156 135 85 MB/s

162% Outstanding

Write 326

Mixed 330

SusWrite 333

119% 546 MB/s

4K Read 36.2

4K Write 75

4K Mixed 55

165% 55.4 MB/s

DQ Read 1,230

DQ Write 672

DQ Mixed 697

586% 866 MB/s

COL-User, 2 days ago.

73GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 496 598 306 432 332 389 MB/s

138% Outstanding

Write 596

Mixed 906

SusWrite 425

168% 755 MB/s

4K Read 36

4K Write 72.4

4K Mixed 46.5

152% 51.6 MB/s

DQ Read 651

DQ Write 265

DQ Mixed 464

342% 460 MB/s

SVN-User, 12 hrs ago.

141GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 542 506 530 436 421 437 MB/s

102% Outstanding

Write 356

Mixed 674

SusWrite 479

95% 412 MB/s

4K Read 33.1

4K Write 66

4K Mixed 44.2

142% 47.8 MB/s

DQ Read 749

DQ Write 267

DQ Mixed 595

417% 537 MB/s

USA-User, 2 days ago.

59GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 223 236 252 221 193 153 MB/s

54.8% Above average

Write 264

Mixed 280

SusWrite 213

60% 267 MB/s

4K Read 20.9

4K Write 21.7

4K Mixed 24.4

74% 22.3 MB/s

DQ Read 153

DQ Write 112

DQ Mixed 131

98% 132 MB/s

13,541 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,510,621 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 KIOXIA 256GB Builds (Compare 5,592 builds) See popular component choices, score breakdowns and rankings

Gaming 56%

Gunboat

Desktop 90%

Aircraft carrier

Workstation 51%

Yacht

System: HP Pavilion Gaming Desktop TG01-1xxx

CPU
Core i5-10400FIntel $94Bench 85%, 153,026 samples	2,951x
Core i5-10400Intel $124Bench 84%, 71,804 samples	541x
Core i3-10100Intel $87Bench 80%, 24,563 samples	512x

GPU
GTX 1650S (Super)Nvidia $300Bench 59%, 180,577 samples	1,307x
GTX 1650Nvidia $155Bench 43%, 259,091 samples	1,023x
RTX 3060Nvidia $256Bench 100%, 447,556 samples	774x

SSD
KIOXIA 256GBKbg40znv256gBench 138%, 13,541 samples	1x

RAM
HMA81GU6DJR8N-XN 2x8GBHynixBench 91%, 9,246 samples	438x
M378A1G44AB0-CWE 1x8GBSamsungBench 40%, 2,680 samples	287x
M378A1G44AB0-CWE 2x8GBSamsungBench 71%, 9,655 samples	276x

EDIT WITH CUSTOM PC BUILDER

Value: 63% - Good

Total price: $394

Popular KIOXIA 256GB systems:

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

Welcome to our 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 value for money upgrades.

UserBenchmark of the month

Gaming

Desktop

ProGaming

CPU

GPU

SSD

HDD

RAM

USB

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
- SkillBench (space shooter) tests user input accuracy
- 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

Solid State Drive Rankings (Price vs Performance) July 2024 SSD Rankings

Welcome to our 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]

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.

1080 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 »

CPU	GPU	SSD
Intel Core i5-12600K $175	Nvidia RTX 4060 $293	WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110	Nvidia RTX 4060-Ti $389	WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235	Nvidia RTX 4070 $499	Crucial T700 M.2 4TB $342

Kbg40znv256g

KIOXIA 256GB

Average Bench: 138% (178^th of 1080)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP Pavilion Gaming Desktop TG01-1xxx

Popular KIOXIA 256GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Excellent (edit your comment) Add link

Speed Comparisons

Frequently Asked Questions

Best User Rated

Kbg40znv256g

KIOXIA 256GB

Average Bench: 138% (178th of 1080)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP Pavilion Gaming Desktop TG01-1xxx

Popular KIOXIA 256GB systems:

UserBenchmark of the month

How it works

Group Test Results

Share a related link

Comments

Excellent (edit your comment) Add link

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 138% (178^th of 1080)