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Kioxia KXG8AZNV2T04 V2

 KXG8AZNV2T04 V2

The Kioxia KXG8AZNV2T04 V2 is a 2-terabyte PCIe 4 NVMe SSD that was unveiled some time in H2 2022. Built around 112-layer 3D TLC memory chips, the M.2 22 by 80 SSD features a reasonable amount of LPDDR4 DRAM cache and is supposed to deliver sequential read speeds of up to 7 GB/s (it's up to 5.8 GB/s for writes).

Performance

In our December 2024 testing, we saw fairly unimpressive sequential read and write rates in both AS SSD (4.46 GB/s and 2.08 GB/s respectively) and DiskSpd (3.56 GB/s and 3.67 GB/s respectively).

TypeSSD
SizeM.2 2280
Capacity2048 GB
InterfaceNVMe
ControllerTC58NC0L1XGSD
Announced01.08.2022

Benchmarks

Performance Rating - DiskSpd
34.1 pt (42%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.772 -98%
...
33.4 -2%
33.5 -2%
33.5 -2%
Phison Electronics PS5012
33.5 -2%
33.7 -1%
33.7 -1%
Silicon Motion PCIe-8 SSD 1TB
33.9 -1%
34 0%
34.1 0%
Kioxia KXG8AZNV2T04 V2
34.1
Lexar SSD NM7A1 1TB
34.6 1%
34.8 2%
35 3%
35 3%
35 3%
35.1 3%
Kingston OM3PGP4512Q
35.1 3%
35.5 4%
35.8 5%
...
81.6 139%
0%
100%
AS SSD - Copy Game
2267 MB/s (38%)
AS SSD - Copy Program
987 MB/s (37%)
AS SSD - Copy ISO
2929 MB/s (27%)
AS SSD - Score Total
4676 Points (34%)
AS SSD - Score Write
2782 Points (39%)
AS SSD - Score Read
1324 Points (28%)
AS SSD - Access Time Write *
0 ms (0%)
AS SSD - Access Time Read *
0.1 ms (0%)
AS SSD - 4K-64 Read
824 MB/s (23%)
AS SSD - 4K Write
166.3 MB/s (32%)
AS SSD - 4K Read
54.1 MB/s (17%)
AS SSD - Sequential Read
4462 MB/s (35%)
DiskSpd - DiskSpd 4k_q1t1_write
139.7 MB/s (32%)
DiskSpd - DiskSpd 4k_q1t1_read
54 MB/s (16%)
DiskSpd - DiskSpd 4k_q32t16_write
427 MB/s (8%)
DiskSpd - DiskSpd 4k_q32t16_read
1006 MB/s (16%)
DiskSpd - DiskSpd seq_write
3667 MB/s (39%)
DiskSpd - DiskSpd seq_q8t1_write
5772 MB/s (40%)
DiskSpd - DiskSpd seq_q8t1_read
6979 MB/s (43%)
DiskSpd - DiskSpd Loop seq_q8t1_read
6722 MB/s (41%)
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400550056005700580059006000610062006300640065006600670068006900Tooltip
- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

search for model:
v1.28
log 14. 12:35:06

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 11 Feb 2025 15:54:20 +0100 +0.001s ... 0.001s

#4 composed specs +0.005s ... 0.006s

#5 did output specs +0s ... 0.006s

#6 getting avg benchmarks for device 4222 +0.018s ... 0.024s

#7 got single benchmarks 4222 +0.005s ... 0.029s

#8 got avg benchmarks for devices +0s ... 0.029s

#9 min, max, avg, median took s +0.753s ... 0.783s

#10 return log +0.003s ... 0.786s

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Klaus Hinum (Update: 2024-12-16)