TEST
YOUR SSD
ADD TO PC
BUILD

Nvme

KXG80ZN84T09 KIOXIA 4096GB

▲ 500 ▼

Release date ≈ Q4 2022.

Average Bench: 392% (14th of 1072)

Based on 132 user benchmarks.  Model: NVMe KXG80ZN84T09 NVMe KIOXIA 4096GB
Poor: 219%Average: 392% Great: 546%

Popular builds with this SSD

Outstanding average bench

The Nvme KXG80ZN84T09 KIOXIA 4096GB averaged 292.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme KXG80ZN84T09 KIOXIA 4096GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,025MB/s
Avg. Sustained Write Speed 2,803MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme KXG80ZN84T09 KIOXIA 4096GB is 327%. This is a particularly wide range which indicates that the Nvme KXG80ZN84T09 KIOXIA 4096GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 140MB/s
Avg. 4K Random Read Speed 49.6MB/s
ADVERTISEMENT

Average Bench

(Based on 132 samples)
Rank 14392%
Min Avg Max
1,477 Read 2,563 3,321
1,241 Write 2,777 3,921
1,049 Mixed 2,163 2,848
1050 SusWrite 2,803 3,989
582% 2,576 MB/s
Min Avg Max
23.2 4K Read 49.6 65.7
33.4 4K Write 140 234
23.4 4K Mixed 70.2 100
239% 86.6 MB/s
Min Avg Max
520 DQ Read 1,237 1,646
252 DQ Write 776 1,344
360 DQ Mixed 1,025 1,467
759% 1,012 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
3TB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3876 3921 3930 3936 3946 3936 MB/s
538% Outstanding
Read 3,314
Write 3,524
Mixed 2,841
SusWrite 3,924
768% 3,401 MB/s
4K Read 61.5
4K Write 223
4K Mixed 96.9
335% 127 MB/s
DQ Read 1,590
DQ Write 1,221
DQ Mixed 1,363
1,031% 1,391 MB/s
3TB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3434 3745 3823 3889 3882 3882 MB/s
502% Outstanding
Read 3,075
Write 3,801
Mixed 2,756
SusWrite 3,776
758% 3,352 MB/s
4K Read 61.2
4K Write 206
4K Mixed 89.2
316% 119 MB/s
DQ Read 1,292
DQ Write 1,006
DQ Mixed 1,124
848% 1,141 MB/s
3.5TB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2529 3430 3675 3865 3839 3778 MB/s
497% Outstanding
Read 3,010
Write 3,710
Mixed 2,750
SusWrite 3,519
735% 3,247 MB/s
4K Read 56
4K Write 213
4K Mixed 96.3
321% 122 MB/s
DQ Read 1,587
DQ Write 1,192
DQ Mixed 1,346
1,018% 1375 MB/s
2TB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2373 1714 1756 1781 1759 1693 MB/s
347% Outstanding
Read 3,027
Write 3,573
Mixed 2,627
SusWrite 1,846
623% 2,768 MB/s
4K Read 55.5
4K Write 116
4K Mixed 73.7
240% 81.8 MB/s
DQ Read 1,013
DQ Write 727
DQ Mixed 877
653% 872 MB/s
3.5TB free (System drive)
Firmware: 11304102 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2363 2351 2309 2448 2495 2505 MB/s
344% Outstanding
Read 2265
Write 2,399
Mixed 1,952
SusWrite 2,412
510% 2,257 MB/s
4K Read 51
4K Write 128
4K Mixed 72.9
238% 83.9 MB/s
DQ Read 1,024
DQ Write 408
DQ Mixed 789
564% 740 MB/s
132 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,840,304 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 KXG80ZN84T09 KIOXIA 4096GB Builds (Compare 552 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 232%
UFO
Desktop
Desktop 116%
UFO
Workstation
Workstation 281%
UFO

System: Alienware m18 R1

CPU
Core i9-13900HXIntelBench 115%, 8,895 samples277x
Core i9-13980HXIntelBench 117%, 4,493 samples238x
Core i7-13700HXIntelBench 108%, 3,030 samples35x
GPU
RTX 4090 (Laptop)NvidiaBench 207%, 3,538 samples198x
UHD GraphicsIntelBench 8%, 10,524 samples173x
RTX 4080 (Laptop)NvidiaBench 188%, 4,213 samples116x
SSD
KXG80ZN84T09 KIOXIA 4096GBNvmeBench 392%, 132 samples55x
RAM
M425R2GA3BB0-CQKOL 2x16GBUnknownBench 133%, 1,382 samples94x
HMCG78AGBSA092N 2x16GBUnknownBench 156%, 532 samples88x
HMCG88AGBSA092N 2x31.5GBUnknownBench 156%, 311 samples74x
EDIT WITH CUSTOM PC BUILDER

Popular KXG80ZN84T09 KIOXIA 4096GB 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

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) 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]

ADVERTISEMENT

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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Reaching its prime
Age: 17 months

Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

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 $300Crucial 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback