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Kxg80znv512g

NVMe KIOXIA 512GB

▲ 500 ▼

Release date ≈ Q4 2022.

Average Bench: 280% (36th of 1072)

Based on 88 user benchmarks.  Model: KXG80ZNV512G NVMe KIOXIA 512GB
Poor: 163%Average: 280% Great: 404%

Popular builds with this SSD

Outstanding average bench

The Kxg80znv512g NVMe KIOXIA 512GB averaged 179.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kxg80znv512g NVMe KIOXIA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 927MB/s
Avg. Sequential Write Speed 2,578MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kxg80znv512g NVMe KIOXIA 512GB is 241%. This is a particularly wide range which indicates that the Kxg80znv512g NVMe KIOXIA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 134MB/s
Avg. 4K Random Mixed IO Speed 69.8MB/s
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Average Bench

(Based on 88 samples)
Rank 36280%
Min Avg Max
1,188 Read 2,198 2,949
1,059 Write 2,578 4,129
934 Mixed 1,915 2,779
534 SusWrite 1,230 1,543
446% 1,980 MB/s
Min Avg Max
31.7 4K Read 59.9 72.8
53.7 4K Write 134 255
36.8 4K Mixed 69.8 106
251% 88 MB/s
Min Avg Max
236 DQ Read 1,036 1,904
188 DQ Write 764 1,549
294 DQ Mixed 927 1,684
686% 909 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
415GB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3116 2557 801 744 738 733 MB/s
299% Outstanding
Read 2,600
Write 3380
Mixed 2,563
SusWrite 1,448
563% 2,498 MB/s
4K Read 51.6
4K Write 116
4K Mixed 66.3
224% 77.8 MB/s
DQ Read 1,080
DQ Write 588
DQ Mixed 946
674% 872 MB/s
315GB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 663 591 562 563 543 547 MB/s
143% Outstanding
Read 1,267
Write 1,334
Mixed 1,628
SusWrite 578
271% 1,202 MB/s
4K Read 35.1
4K Write 69.1
4K Mixed 49.3
153% 51.2 MB/s
DQ Read 231
DQ Write 156
DQ Mixed 190
143% 192 MB/s
369GB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 646 686 685 666 656 661 MB/s
117% Outstanding
Read 743
Write 689
Mixed 687
SusWrite 667
157% 696 MB/s
4K Read 32.5
4K Write 43
4K Mixed 34.5
116% 36.7 MB/s
DQ Read 366
DQ Write 94.1
DQ Mixed 298
202% 253 MB/s
88 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,851,724 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 NVMe KIOXIA 512GB Builds (Compare 1,146 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 20%
Surfboard
Desktop
Desktop 101%
UFO
Workstation
Workstation 20%
Surfboard

System: Dell Precision 3660

CPU
Core i7-12700IntelBench 108%, 25,535 samples367x
Core i7-12700KIntel  $240Bench 114%, 78,749 samples216x
Core i9-12900KIntel  $325Bench 117%, 66,991 samples174x
GPU
UHD Graphics 770IntelBench 8%, 19,750 samples147x
RTX A4000NvidiaBench 132%, 4,246 samples122x
RTX A2000NvidiaBench 70%, 1,586 samples122x
SSD
NVMe KIOXIA 512GBKxg80znv512gBench 280%, 88 samples1x
RAM
HMCG78MEBUA081N 2x16GBUnknownBench 139%, 1,072 samples150x
M323R2GA3BB0-CQKOL 2x16GBUnknownBench 142%, 640 samples139x
MTC8C1084S1UC48BA1 2x16GBUnknownBench 141%, 526 samples70x
EDIT WITH CUSTOM PC BUILDER

Popular NVMe KIOXIA 512GB 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.

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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
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Solid State Drive Rankings (Price vs Performance) May 2024 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

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Reaching its prime
Age: 17 months

Speed Comparisons

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1072 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 i5-13600K $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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