Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

XG5 NVMe PCIe M.2 512GB
BENCHMARKS (31,076)
MKT (0.1%)
BUILDS
(1)
BUY • $72

Effective Speed +39% Effective Speed 39%Average Score +33% Read 143%, Write 26%, 4K Read -12%, 4K Write 9%, Mixed 44%, 4K Mixed -12%, SusWrite 31%Peak Score +96% Read 249%, Write 122%, 4K Read 11%, 4K Write 18%, Mixed 183%, 4K Mixed 15%, SusWrite 75%Value & Sentiment -13%User Rating -13%, Market Share -279%, Price 82%, Value 160%Nice To Haves +101% DQ Read 172%, DQ Write 151%, DQ Mixed 131%, ADQ Read 100%, ADQ Write 39%, ADQ Mixed 44%, Age 28%, AS-SSD Total 140%

Average Bench: 138% (159^th of 1058)

Based on 31,076 user benchmarks. Models: KXG50ZNV512G NVMe TOSHIBA 512GB, KXG50ZNV512G TOSHIBA, NVMe KXG50ZNV512G NVM

Poor: 76%Average: 138% Great: 203%

Popular builds with this SSD

Outstanding average bench

The Toshiba XG5 NVMe PCIe M.2 512GB averaged 37.7% 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 375MB/s

Avg. 4K-64Thread Read Speed 651MB/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 127%. 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 390MB/s

Avg. Sequential Write Speed 510MB/s

Average Bench

(Based on 31,076 samples)

Rank 159138%

Min	Avg	Max
455	Read 1,118	1,771
61.7	Write 510	1,075
106	Mixed 517	1,196
135	SusWrite 390	675
140% 634 MB/s

Min	Avg	Max
11.4	4K Read 30.8	47.9
31.6	4K Write 95.5	143
16.6	4K Mixed 40.6	67.1
149% 55.6 MB/s

Min	Avg	Max
274	DQ Read 651	997
51.1	DQ Write 404	899
77.5	DQ Mixed 375	762
320% 477 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

DNK-User, 10 hrs ago.

134GB free

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

SusWrite @10s intervals: 373 371 354 333 333 400 MB/s

166% Outstanding

Write 436

Mixed 427

SusWrite 361

155% 712 MB/s

4K Read 29.4

4K Write 117

4K Mixed 44.1

163% 63.4 MB/s

DQ Read 841

DQ Write 442

DQ Mixed 337

332% 540 MB/s

VNM-User, 5 hrs ago.

303GB free (System drive)

Firmware: AADA4102 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 297 286 393 383 367 310 MB/s

160% Outstanding

Write 888

Mixed 1,190

SusWrite 339

234% 1,056 MB/s

4K Read 38.5

4K Write 66.9

4K Mixed 34.3

138% 46.6 MB/s

DQ Read 597

DQ Write 531

DQ Mixed 404

347% 511 MB/s

CHE-User, 4 hrs ago.

425GB free (System drive)

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

SusWrite @10s intervals: 491 532 523 743 540 531 MB/s

157% Outstanding

Write 696

Mixed 676

SusWrite 560

148% 655 MB/s

4K Read 45.8

4K Write 117

4K Mixed 63.4

213% 75.5 MB/s

DQ Read 952

DQ Write 353

DQ Mixed 564

440% 623 MB/s

VNM-User, 11 hrs ago.

173GB free

Firmware: AADA4107 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 364 430 388 379 378 359 MB/s

147% Outstanding

Write 362

Mixed 371

SusWrite 383

136% 621 MB/s

4K Read 28.5

4K Write 91

4K Mixed 39.8

142% 53.1 MB/s

DQ Read 838

DQ Write 287

DQ Mixed 358

318% 494 MB/s

IDN-User, 11 hrs ago.

401GB free (System drive)

Firmware: 4102 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 423 435 435 432 435 435 MB/s

121% Outstanding

Write 448

Mixed 513

SusWrite 432

135% 610 MB/s

4K Read 19.7

4K Write 80.8

4K Mixed 16.5

94% 39 MB/s

DQ Read 669

DQ Write 466

DQ Mixed 366

328% 501 MB/s

FIN-User, 6 hrs ago.

330GB free (System drive)

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

SusWrite @10s intervals: 506 544 449 470 440 456 MB/s

119% Outstanding

Write 423

Mixed 497

SusWrite 478

116% 519 MB/s

4K Read 22.9

4K Write 80.3

4K Mixed 35.6

123% 46.3 MB/s

DQ Read 605

DQ Write 483

DQ Mixed 644

455% 577 MB/s

CAN-User, 6 hrs ago.

56GB free (System drive)

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

SusWrite @10s intervals: 325 305 311 269 239 220 MB/s

106% Outstanding

Write 356

Mixed 382

SusWrite 278

107% 487 MB/s

4K Read 18.9

4K Write 77.6

4K Mixed 17.2

92% 37.9 MB/s

DQ Read 679

DQ Write 450

DQ Mixed 118

208% 415 MB/s

HKG-User, 4 hrs ago.

432GB free (System drive)

Firmware: AADA4102 Max speed: PCIe 5,000 MB/s

SusWrite @10s intervals: 402 417 433 436 431 434 MB/s

85.9% Excellent

Write 460

Mixed 440

SusWrite 425

112% 499 MB/s

4K Read 9.4

4K Write 52.6

4K Mixed 13.2

59% 25.1 MB/s

DQ Read 473

DQ Write 222

DQ Mixed 272

222% 322 MB/s

31,076 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 51,173,711 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 7,324 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%, 462,317 samples	6,727x
Core i5-7300HQIntelBench 68%, 160,658 samples	570x
Core i3-7100HIntelBench 55%, 125 samples	27x

GPU
HD Graphics 630IntelBench 5%, 273,738 samples	4,294x
GTX 1050 (Mobile)NvidiaBench 25%, 155,789 samples	2,929x
RTX 2070S (Super)Nvidia $510Bench 118%, 535,413 samples	13x

SSD
XG5 NVMe PCIe M.2 512GBToshiba $72Bench 138%, 31,076 samples	945x

RAM
HMA81GS6AFR8N-UH 2x8GBHynixBench 70%, 71,157 samples	2,470x
HMA851S6AFR6N-UH 2x4GBHynixBench 58%, 25,341 samples	572x
HMA82GS6AFR8N-UH 2x16GBHynixBench 73%, 6,390 samples	560x

EDIT WITH CUSTOM PC BUILDER

Value: 39% - Below average

Total price: $1,372

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.

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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) January 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 $295	Nvidia RTX 3060-Ti $400	Crucial MX500 250GB $50
Intel Core i5-12400F $184	Nvidia RTX 3070 $500	Samsung 860 Evo 250GB $52
Intel Core i5-11600K $245	Nvidia RTX 3080 $700	Samsung 850 Evo 120GB $200

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $43	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71	G.SKILL Trident Z DDR4 3200 C14 4x16GB $470	SanDisk Ultra Fit 32GB $16

Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

Average Bench: 138% (159^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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Toshiba KXG50ZNV512G

XG5 NVMe PCIe M.2 512GB

Average Bench: 138% (159th 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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Group Test Results

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Liked (edit your comment) Add link

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Average Bench: 138% (159^th of 1058)