Average Bench: 138% (178th of 1080)

Based on 13,541 user benchmarks.  Model: KBG40ZNV256G KIOXIA

Outstanding average bench

The Kbg40znv256g KIOXIA 256GB averaged 38.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znv256g KIOXIA 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 477MB/s
Avg. 4K-64Thread Read Speed 731MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znv256g KIOXIA 256GB is 142%. This is a particularly wide range which indicates that the Kbg40znv256g KIOXIA 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 442MB/s
Avg. 4K Random Write Speed 77.7MB/s
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Average Bench

(Based on 13,541 samples)
Min Avg Max
229 Read 943 1,509
147 Write 751 1,463
240 Mixed 806 1,289
217 SusWrite 442 587
165% 736 MB/s
Min Avg Max
10.2 4K Read 38.2 56.1
17.2 4K Write 77.7 152
13.9 4K Mixed 46.2 74.4
158% 54.1 MB/s
Min Avg Max
204 DQ Read 731 1,297
83.7 DQ Write 393 809
120 DQ Mixed 477 697
377% 534 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
155GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 1112 744 403 405 407 397 MB/s
Read 617
Write 656
Mixed 1,284
SusWrite 578
178% 784 MB/s
4K Read 44.4
4K Write 89.1
4K Mixed 58.1
189% 63.9 MB/s
DQ Read 896
DQ Write 671
DQ Mixed 687
540% 751 MB/s
58GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 449 685 330 292 261 367 MB/s
Read 1,002
Write 309
Mixed 722
SusWrite 397
135% 608 MB/s
4K Read 6.6
4K Write 101
4K Mixed 62
143% 56.4 MB/s
DQ Read 1,043
DQ Write 433
DQ Mixed 590
476% 689 MB/s
139GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 543 605 587 437 409 405 MB/s
Read 916
Write 670
Mixed 693
SusWrite 498
155% 694 MB/s
4K Read 23.6
4K Write 44.7
4K Mixed 31
99% 33.1 MB/s
DQ Read 577
DQ Write 434
DQ Mixed 481
366% 497 MB/s
96GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 468 528 531 432 403 389 MB/s
Read 953
Write 695
Mixed 885
SusWrite 458
168% 748 MB/s
4K Read 37.7
4K Write 70.3
4K Mixed 13.1
111% 40.4 MB/s
DQ Read 758
DQ Write 248
DQ Mixed 510
375% 505 MB/s
13,541 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,410,973 SSDs tested

Typical KIOXIA 256GB Builds (Compare 5,573 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 90%
Aircraft carrier
Workstation
Workstation 51%
Yacht

System: HP Pavilion Gaming Desktop TG01-1xxx

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $395

Popular KIOXIA 256GB systems:

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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