Average Bench: 170% (134th of 1072)

Based on 1,846 user benchmarks.  Model: KBG50ZNV512G KIOXIA

Outstanding average bench

The Kbg50znv512g KIOXIA 512GB averaged 70.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg50znv512g KIOXIA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 585MB/s
Avg. Sequential Read Speed 1,383MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg50znv512g KIOXIA 512GB is 163%. This is a particularly wide range which indicates that the Kbg50znv512g KIOXIA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 83.4MB/s
Avg. Sustained Write Speed 582MB/s
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Average Bench

(Based on 1,846 samples)
Min Avg Max
735 Read 1,383 2,234
537 Write 1,172 2,059
523 Mixed 990 1,559
411 SusWrite 582 709
231% 1,032 MB/s
Min Avg Max
21.8 4K Read 43.2 59.9
28.1 4K Write 83.4 157
20.7 4K Mixed 51.4 80.7
175% 59.3 MB/s
Min Avg Max
262 DQ Read 718 1,435
109 DQ Write 412 1,056
194 DQ Mixed 585 1,200
430% 572 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
335GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 1336 1070 426 426 424 430 MB/s
Read 1,361
Write 1,256
Mixed 1,255
SusWrite 685
256% 1,139 MB/s
4K Read 55.4
4K Write 114
4K Mixed 70.4
235% 80.1 MB/s
DQ Read 1045
DQ Write 801
DQ Mixed 907
682% 917 MB/s
266GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 1239 1127 425 418 424 431 MB/s
Read 1,296
Write 1,262
Mixed 1,195
SusWrite 677
249% 1,107 MB/s
4K Read 49.4
4K Write 91.4
4K Mixed 52.8
191% 64.5 MB/s
DQ Read 842
DQ Write 1,095
DQ Mixed 972
733% 970 MB/s
162GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 1057 1000 486 355 431 426 MB/s
Read 1,809
Write 1,301
Mixed 1,312
SusWrite 626
282% 1,262 MB/s
4K Read 45
4K Write 53.7
4K Mixed 43.2
152% 47.3 MB/s
DQ Read 591
DQ Write 506
DQ Mixed 519
397% 539 MB/s
175GB free (System drive)
Firmware: HP02AN00
SusWrite @10s intervals: 699 521 419 411 436 428 MB/s
Read 1,800
Write 1,323
Mixed 1,136
SusWrite 486
264% 1,186 MB/s
4K Read 54.8
4K Write 83.1
4K Mixed 65.1
210% 67.7 MB/s
DQ Read 392
DQ Write 164
DQ Mixed 288
211% 281 MB/s
364GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 486 833 616 530 381 373 MB/s
Read 1,411
Write 1,254
Mixed 609
SusWrite 536
212% 953 MB/s
4K Read 53.5
4K Write 90.7
4K Mixed 50
193% 64.7 MB/s
DQ Read 672
DQ Write 306
DQ Mixed 500
368% 493 MB/s
394GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 626 872 746 401 392 372 MB/s
Read 774
Write 1,037
Mixed 699
SusWrite 568
174% 769 MB/s
4K Read 51.4
4K Write 91.8
4K Mixed 56
198% 66.4 MB/s
DQ Read 423
DQ Write 218
DQ Mixed 373
263% 338 MB/s
329GB free (System drive)
Firmware: HP01AN00
SusWrite @10s intervals: 1328 1034 387 385 404 386 MB/s
Read 1,010
Write 1,011
Mixed 831
SusWrite 654
197% 876 MB/s
4K Read 29.2
4K Write 82.4
4K Mixed 33.3
130% 48.3 MB/s
DQ Read 364
DQ Write 316
DQ Mixed 362
265% 347 MB/s
1,846 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,677,308 SSDs tested

Typical KIOXIA 512GB Builds (Compare 1,048 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 71%
Battleship
Workstation
Workstation 15%
Surfboard

System: HP Laptop 15s-fq5xxx

EDIT WITH CUSTOM PC BUILDER

Popular KIOXIA 512GB systems:

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  • 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

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12600K $182Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12400F $133Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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