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KBG50ZNS1T02-KIOXIA 1TB

▲ 500 ▼

Release date ≈ Q4 2022.

Average Bench: 149% (166th of 1080)

Based on 25 user benchmarks.  Model: KBG50ZNS1T02-KIOXIA
Poor: 90%Average: 149% Great: 211%

Popular builds with this SSD

Outstanding average bench

The KBG50ZNS1T02-KIOXIA 1TB averaged 48.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the KBG50ZNS1T02-KIOXIA 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 323MB/s
Avg. Sequential Read Speed 1,112MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KBG50ZNS1T02-KIOXIA 1TB is 121%. This is a particularly wide range which indicates that the KBG50ZNS1T02-KIOXIA 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 177MB/s
Avg. 4K Random Write Speed 53.8MB/s

Average Bench

(Based on 25 samples)
Rank 166149%
Min Avg Max
452 Read 1,112 1,756
329 Write 945 1,427
429 Mixed 839 1209
456 SusWrite 805 1,014
208% 925 MB/s
Min Avg Max
11 4K Read 36.6 56.2
6.7 4K Write 53.8 113
16 4K Mixed 41.2 65.6
137% 43.9 MB/s
Min Avg Max
182 DQ Read 407 600
91.3 DQ Write 177 270
62.4 DQ Mixed 323 545
231% 302 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
878GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 1908 2067 1165 736 736 695 MB/s
277% Outstanding
Read 2,020
Write 2073
Mixed 1,582
SusWrite 1,218
387% 1,723 MB/s
4K Read 63
4K Write 154
4K Mixed 77
276% 97.9 MB/s
DQ Read 926
DQ Write 722
DQ Mixed 859
633% 836 MB/s
780GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 721 809 777 945 1254 595 MB/s
185% Outstanding
Read 1,679
Write 779
Mixed 1,091
SusWrite 850
245% 1,100 MB/s
4K Read 57.2
4K Write 76.2
4K Mixed 60
204% 64.5 MB/s
DQ Read 82.3
DQ Write 44
DQ Mixed 187
106% 105 MB/s
893GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 650 484 488 774 1217 919 MB/s
178% Outstanding
Read 1,067
Write 1,061
Mixed 1,108
SusWrite 755
225% 998 MB/s
4K Read 58.4
4K Write 113
4K Mixed 72.3
241% 81.4 MB/s
DQ Read 423
DQ Write 211
DQ Mixed 220
189% 285 MB/s
670GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 918 1220 1072 1215 523 452 MB/s
176% Outstanding
Read 1,173
Write 1,294
Mixed 888
SusWrite 900
240% 1,064 MB/s
4K Read 44.8
4K Write 94.1
4K Mixed 52.4
185% 63.8 MB/s
DQ Read 505
DQ Write 242
DQ Mixed 419
298% 388 MB/s
487GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 872 1057 535 519 616 581 MB/s
170% Outstanding
Read 1,571
Write 1,741
Mixed 1,246
SusWrite 697
295% 1,313 MB/s
4K Read 33.3
4K Write 74.3
4K Mixed 44.9
147% 50.8 MB/s
DQ Read 410
DQ Write 416
DQ Mixed 492
348% 439 MB/s
841GB free (System drive)
Firmware: ANMS0103
SusWrite @10s intervals: 774 689 745 658 791 812 MB/s
128% Outstanding
Read 847
Write 796
Mixed 699
SusWrite 745
174% 772 MB/s
4K Read 38.5
4K Write 43.1
4K Mixed 31.9
122% 37.8 MB/s
DQ Read 359
DQ Write 173
DQ Mixed 329
228% 287 MB/s
25 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,395,831 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 KBG50ZNS1T02-KIOXIA 1TB Builds (Compare 557 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 18%
Surfboard

System: Microsoft Surface Laptop 5

CPU
Gen Intel Core i7-1265U12thBench 53%, 302 samples127x
Gen Intel Core i7-1255U12thBench 52%, 541 samples119x
Gen Intel Core i5-1235U12thBench 52%, 456 samples74x
GPU
Iris Xe GraphicsIntelBench 13%, 18,007 samples554x
RTX 3070Nvidia  $472Bench 148%, 619,642 samples1x
RTX 3080-TiNvidia  $660Bench 204%, 155,335 samples1x
SSD
KBG50ZNS1T02-KIOXIA 1TBBench 149%, 25 samples1x
RAM
H9JCNNNCP3MLYR-N6E 8x2GBHynixBench 120%, 5,792 samples117x
K3LKBKB@BM-MGCP 8x2GBSamsungBench 116%, 4,018 samples106x
MT62F512M32D2DR-031 8x1GBMicronBench 107%, 816 samples87x
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Popular KBG50ZNS1T02-KIOXIA 1TB systems:

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Group Test Results

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Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
vs Samsung 990 Pro M.2 2TB
vs Samsung 990 Pro M.2 4TB
vs Samsung 990 Pro M.2 1TB
vs Crucial T705 M.2 2TB
vs Crucial T705 M.2 1TB

1080 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?
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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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