Kbg40znv512g

KIOXIA 512GB

KIOXIA 512GB
BENCHMARKS (11,361)
MKT (0.1%)
BUILDS
(1)

Effective Speed +66% Effective Speed 66%Average Score +76% Read 124%, Write 117%, 4K Read 25%, 4K Write 26%, Mixed 152%, 4K Mixed 29%, SusWrite 61%Peak Score +106% Read 199%, Write 195%, 4K Read 26%, 4K Write 40%, Mixed 202%, 4K Mixed 30%, SusWrite 52%Value & Sentiment -116%User Rating -13%, Market Share -218%Nice To Haves +150% DQ Read 256%, DQ Write 130%, DQ Mixed 110%, ADQ Read 189%, ADQ Write 75%, ADQ Mixed 123%, Age 145%, AS-SSD Total 176%

Average Bench: 164% (138^th of 1071)

Based on 11,361 user benchmarks. Model: KBG40ZNV512G KIOXIA

Poor: 107%Average: 164% Great: 213%

Popular builds with this SSD

Outstanding average bench

The Kbg40znv512g KIOXIA 512GB averaged 63.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znv512g KIOXIA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 580MB/s

Avg. 4K-64Thread Read Speed 942MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znv512g KIOXIA 512GB is 106%. This is a particularly wide range which indicates that the Kbg40znv512g KIOXIA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 479MB/s

Avg. 4K Random Write Speed 111MB/s

Average Bench

(Based on 11,361 samples)

Rank 138164%

Min	Avg	Max
428	Read 1,023	1,516
239	Write 880	1,429
377	Mixed 905	1,277
315	SusWrite 479	590
184% 822 MB/s

Min	Avg	Max
17.6	4K Read 43.1	54.5
50.3	4K Write 111	171
28.3	4K Mixed 58.1	76.1
199% 70.8 MB/s

Min	Avg	Max
409	DQ Read 942	1,305
143	DQ Write 504	823
210	DQ Mixed 580	694
469% 675 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

ITA-User, 3 hrs ago.

436GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 754 875 461 375 374 374 MB/s

209% Outstanding

Write 1,080

Mixed 1,137

SusWrite 536

221% 984 MB/s

4K Read 55.8

4K Write 164

4K Mixed 77.9

271% 99.1 MB/s

DQ Read 1,310

DQ Write 704

DQ Mixed 687

596% 900 MB/s

ITA-User, 4 hrs ago.

358GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 1034 793 369 366 369 368 MB/s

191% Outstanding

Write 1,404

Mixed 1,216

SusWrite 550

255% 1136 MB/s

4K Read 42.6

4K Write 96.8

4K Mixed 58.8

191% 66.1 MB/s

DQ Read 1,115

DQ Write 814

DQ Mixed 654

573% 861 MB/s

ITA-User, 23 mins ago.

116GB free (System drive)

Firmware: AEXA0101

SusWrite @10s intervals: 324 469 592 441 348 349 MB/s

138% Outstanding

Write 456

Mixed 164

SusWrite 421

116% 530 MB/s

4K Read 41.4

4K Write 81.9

4K Mixed 31.7

147% 51.7 MB/s

DQ Read 692

DQ Write 446

DQ Mixed 530

406% 556 MB/s

ROU-User, 2 hrs ago.

361GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 791 836 332 332 327 330 MB/s

133% Outstanding

Write 1194

Mixed 1,032

SusWrite 491

206% 913 MB/s

4K Read 35.8

4K Write 75.5

4K Mixed 37.2

142% 49.5 MB/s

DQ Read 588

DQ Write 415

DQ Mixed 487

367% 496 MB/s

TUR-User, 2 hrs ago.

186GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 479 608 541 347 330 330 MB/s

125% Outstanding

Write 808

Mixed 818

SusWrite 439

162% 721 MB/s

4K Read 37.1

4K Write 82.4

4K Mixed 46.6

160% 55.4 MB/s

DQ Read 457

DQ Write 261

DQ Mixed 54.8

122% 258 MB/s

ESP-User, 5 hrs ago.

232GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 392 351 385 511 376 361 MB/s

102% Outstanding

Write 570

Mixed 649

SusWrite 396

132% 590 MB/s

4K Read 26.1

4K Write 43.4

4K Mixed 31.6

103% 33.7 MB/s

DQ Read 559

DQ Write 152

DQ Mixed 350

259% 353 MB/s

DEU-User, 9 hrs ago.

304GB free (System drive)

Firmware: HP00AE00

SusWrite @10s intervals: 501 520 562 433 367 360 MB/s

96.3% Outstanding

Write 620

Mixed 637

SusWrite 457

137% 610 MB/s

4K Read 20.2

4K Write 29.6

4K Mixed 20.9

73% 23.6 MB/s

DQ Read 570

DQ Write 188

DQ Mixed 403

291% 387 MB/s

11,361 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 65,446,528 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 512GB Builds (Compare 3,946 builds) See popular component choices, score breakdowns and rankings.

Gaming 56%

Gunboat

Desktop 90%

Nuclear submarine

Workstation 52%

Yacht

System: HP Pavilion Gaming Desktop TG01-1xxx

CPU
Core i5-10400FIntel $105Bench 85%, 153,026 samples	1,970x
Ryzen 5 4600GAMDBench 78%, 1,678 samples	396x
Core i5-10400Intel $125Bench 84%, 71,804 samples	358x

GPU
GTX 1650S (Super)Nvidia $299Bench 59%, 180,577 samples	906x
GTX 1650Nvidia $155Bench 43%, 259,091 samples	712x
RTX 3060Nvidia $365Bench 100%, 301,333 samples	575x

SSD
KIOXIA 512GBKbg40znv512gBench 164%, 11,361 samples	394x

RAM
HMA81GU6DJR8N-XN 2x8GBHynixBench 91%, 7,262 samples	344x
M378A1G44AB0-CWE 1x8GBSamsungBench 40%, 2,680 samples	235x
M378A1G44AB0-CWE 2x8GBSamsungBench 70%, 6,089 samples	213x

EDIT WITH CUSTOM PC BUILDER

Value: 63% - Good

Total price: $404

Popular KIOXIA 512GB 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

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) March 2023 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]

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.

1071 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 i5-13600K $315	Nvidia RTX 3060-Ti $420	Crucial MX500 250GB $31
Intel Core i5-12600K $194	Nvidia RTX 3060 $365	Samsung 850 Evo 120GB $106
Intel Core i5-12400F $155	Nvidia RTX 4070-Ti $830	Samsung 860 Evo 250GB $50

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $43	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80	G.SKILL Trident Z DDR4 3200 C14 4x16GB $381	SanDisk Ultra Fit 32GB $16

Kbg40znv512g

KIOXIA 512GB

Average Bench: 164% (138^th of 1071)

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 512GB 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

Kbg40znv512g

KIOXIA 512GB

Average Bench: 164% (138th of 1071)

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 512GB 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: 164% (138^th of 1071)