TEST: Silicon Power XPOWER XS70 2TB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD XPOWER XS70 with 2TB (SP02KGBP44XS7005) from Silicon Power.
Score
8139
Price/GB
0,08 €


Technical data
Image XPOWER XS70
Manufacturer Silicon Power
Model number SP02KGBP44XS7005
Storage capacity 2048 GB (1863 GiB)
pSLC-Cache 212 GB approx.
Read speed 7300 MB/s
Write speed 6800 MB/s
Interface PCIe 4.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 1400 Terabyte
Controller Phison PS5018-E18
Price ca. 173 AUD (= 0,08 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
98 %
Write speed
98 %

*) Test result evaluated according to AS SSD Score within the same size.


AS SSD Benchmark

Standard performance test

The standard test was performed with a 5 GB file. A total score of 8139 points was achieved.

AS SSD TEST: Silicon Power XPOWER XS70 2TB

AS SSD Read: Write:
Seq
in megabytes per second
5958,27 MB/s
5966,41 MB/s
4K
in megabytes per second
65,43 MB/s
212,97 MB/s
4K-64Thrd
in megabytes per second
2107,00 MB/s
3143,60 MB/s
Access time
in milliseconds
0,017 ms
0,090 ms
Score
2768
3953
Total score
8139

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

  • ISO (folder with two large files)
  • Program (folder with many small files)
  • Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of March 28, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Silicon Power XPOWER XS70 2TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
2060,64 MB/s
1,12 s
Program
many small files
1259,83 MB/s
5,59 s
Game
small and large files
1841,62 MB/s
3,75 s

Compression Performance Test

Here, the writing and reading speed of the the Silicon Power SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7300MB/s and 6800MB/s respectively).

AS SSD TEST: Silicon Power XPOWER XS70 2TB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: Silicon Power XPOWER XS70 2TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
7361,53
6929,35
SEQ1M
Q1T1
4178,48
5711,15
RND4K
Q32T16
3824,29
2933,26
RND4K
Q1T1
69,37
229,97

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
7.020,50
6.608,30
SEQ1M
Q1T1
3.984,90
5.446,60
RND4K
Q32T16
933.664,00
716.128,00
RND4K
Q1T1
16.936,80
56.144,50

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
1.138,80
1.208,63
SEQ1M
Q1T1
250,79
183,42
RND4K
Q32T16
531,26
693,52
RND4K
Q1T1
58,90
17,67