Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

XG5 NVMe PCIe M.2 512GB
BENCHMARKS (32,895)
MKT (0.1%)
BUILDS
(1)
BUY • $51

Effective Speed +47% Effective Speed 47%Average Score +41% Read 150%, Write 31%, 4K Read 3%, 4K Write 11%, Mixed 57%, 4K Mixed -4%, SusWrite 38%Peak Score +108% Read 270%, Write 127%, 4K Read 16%, 4K Write 24%, Mixed 217%, 4K Mixed 19%, SusWrite 80%Value & Sentiment +53% User Rating -13%, Market Share -124%, Price 110%, Value 239%Nice To Haves +105% DQ Read 162%, DQ Write 165%, DQ Mixed 138%, ADQ Read 102%, ADQ Write 47%, ADQ Mixed 54%, Age 25%, AS-SSD Total 142%

Average Bench: 141% (154^th of 1058)

Based on 32,895 user benchmarks. Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Poor: 69%Average: 141% Great: 218%

Popular builds with this SSD

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 41.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba XG5 NVMe PCIe M.2 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 384MB/s

Avg. 4K-64Thread Read Speed 664MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba XG5 NVMe PCIe M.2 512GB is 149%. This is a particularly wide range which indicates that the Toshiba XG5 NVMe PCIe M.2 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 389MB/s

Avg. Sequential Write Speed 524MB/s

Average Bench

(Based on 32,895 samples)

Rank 154141%

Min	Avg	Max
385	Read 1,141	1,875
59.6	Write 524	1,102
94.2	Mixed 544	1,311
101	SusWrite 389	669
144% 650 MB/s

Min	Avg	Max
10.2	4K Read 34.4	48.7
30.1	4K Write 96.6	150
16.5	4K Mixed 42.1	67.5
157% 57.7 MB/s

Min	Avg	Max
298	DQ Read 664	965
52.3	DQ Write 420	936
84.9	DQ Mixed 384	757
329% 489 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 15 hrs ago.

430GB free (System drive)

Firmware: 4105 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 1035 1057 437 914 791 436 MB/s

206% Outstanding

Write 986

Mixed 1,286

SusWrite 778

262% 1,176 MB/s

4K Read 40.5

4K Write 93.7

4K Mixed 54.9

181% 63 MB/s

DQ Read 799

DQ Write 798

DQ Mixed 740

572% 779 MB/s

USA-User, 18 hrs ago.

278GB free (System drive)

Firmware: AADA4106 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 316 402 407 347 329 320 MB/s

135% Outstanding

Write 302

Mixed 358

SusWrite 353

111% 507 MB/s

4K Read 32.7

4K Write 117

4K Mixed 45.6

170% 65.1 MB/s

DQ Read 585

DQ Write 345

DQ Mixed 359

296% 430 MB/s

USA-User, 17 hrs ago.

273GB free (System drive)

Firmware: AADA4106 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 424 436 406 419 355 332 MB/s

133% Outstanding

Write 501

Mixed 396

SusWrite 395

117% 524 MB/s

4K Read 33.8

4K Write 118

4K Mixed 46.9

174% 66.1 MB/s

DQ Read 593

DQ Write 453

DQ Mixed 346

307% 464 MB/s

USA-User, 15 hrs ago.

121GB free (System drive)

Firmware: AADA4105 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 432 431 460 437 430 432 MB/s

128% Outstanding

Write 400

Mixed 397

SusWrite 437

125% 567 MB/s

4K Read 27.1

4K Write 92.9

4K Mixed 31

130% 50.3 MB/s

DQ Read 496

DQ Write 444

DQ Mixed 299

271% 413 MB/s

USA-User, 9 hrs ago.

142GB free (System drive)

Firmware: AAXA4103 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 55 56 94 134 176 210 MB/s

127% Outstanding

Write 98.9

Mixed 162

SusWrite 121

95% 447 MB/s

4K Read 33.8

4K Write 90.9

4K Mixed 44.1

156% 56.3 MB/s

DQ Read 580

DQ Write 87.8

DQ Mixed 167

165% 278 MB/s

USA-User, 15 hrs ago.

121GB free (System drive)

Firmware: AADA4105 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 346 442 432 406 397 402 MB/s

123% Outstanding

Write 361

Mixed 367

SusWrite 404

122% 555 MB/s

4K Read 25.6

4K Write 92.1

4K Mixed 25

120% 47.6 MB/s

DQ Read 500

DQ Write 381

DQ Mixed 367

295% 416 MB/s

GBR-User, 17 hrs ago.

161GB free (System drive)

Firmware: AAXA4103 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 350 326 299 268 258 243 MB/s

108% Outstanding

Write 371

Mixed 533

SusWrite 291

97% 431 MB/s

4K Read 42.5

4K Write 134

4K Mixed 19.8

161% 65.4 MB/s

DQ Read 576

DQ Write 477

DQ Mixed 369

319% 474 MB/s

BOL-User, 6 hrs ago.

372GB free (System drive)

Firmware: AAHA4102 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 346 387 389 351 343 424 MB/s

95.2% Outstanding

Write 344

Mixed 438

SusWrite 373

84% 371 MB/s

4K Read 25.9

4K Write 94.5

4K Mixed 24.4

120% 48.3 MB/s

DQ Read 605

DQ Write 455

DQ Mixed 501

382% 520 MB/s

32,895 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 57,593,158 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 XG5 NVMe PCIe M.2 512GB Builds (Compare 8,453 builds) See popular component choices, score breakdowns and rankings.

Gaming 11%

Tree trunk

Desktop 67%

Battle cruiser

Workstation 10%

Tree trunk

System: Dell XPS 15 9560 - $1,300

CPU
Core i7-7700HQIntelBench 69%, 453,794 samples	7,769x
Core i5-7300HQIntelBench 66%, 159,947 samples	654x
Core i3-7100HIntelBench 56%, 139 samples	30x

GPU
HD Graphics 630IntelBench 5%, 283,465 samples	5,001x
GTX 1050 (Mobile)NvidiaBench 25%, 165,406 samples	3,341x
GTX 1070Nvidia $138Bench 80%, 1,277,123 samples	15x

SSD
XG5 NVMe PCIe M.2 512GBToshiba $51Bench 141%, 32,895 samples	1,104x

RAM
HMA81GS6AFR8N-UH 2x8GBHynixBench 70%, 71,691 samples	2,799x
HMA82GS6AFR8N-UH 2x16GBHynixBench 72%, 6,069 samples	646x
HMA851S6AFR6N-UH 2x4GBHynixBench 57%, 26,870 samples	633x

EDIT WITH CUSTOM PC BUILDER

Value: 52% - Above average

Total price: $1,351

Popular XG5 NVMe PCIe M.2 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

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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.
- 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) August 2022 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.

1058 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 $270	Nvidia RTX 3060-Ti $446	Crucial MX500 250GB $42
Intel Core i5-12400F $160	Nvidia RTX 3050 $292	Samsung 850 Evo 120GB $106
Intel Core i7-12700K $378	Nvidia RTX 3070 $536	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $37	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $62	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71	G.SKILL Trident Z DDR4 3200 C14 4x16GB $453	SanDisk Extreme 16GB $17

Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

Average Bench: 141% (154^th of 1058)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: Dell XPS 15 9560 - $1,300

Popular XG5 NVMe PCIe M.2 512GB systems:

UserBenchmark of the month

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Best User Rated

Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

Average Bench: 141% (154th of 1058)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

System: Dell XPS 15 9560 - $1,300

Popular XG5 NVMe PCIe M.2 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Liked (edit your comment) Add link

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Average Bench: 141% (154^th of 1058)