TEST: Intel Solidigm P44 Pro 512GB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD Solidigm P44 Pro with 512GB (SSDPFKKW512H7X1) from Intel.
Score
8575
Price/GB
0,12 €


Technical data
Image Solidigm P44 Pro
Manufacturer Intel
Model number SSDPFKKW512H7X1
Storage capacity 512 GB (477 GiB)
pSLC-Cache 88 GB approx.
Read speed 7000 MB/s
Write speed 4700 MB/s
Interface PCIe 4.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 500 Terabyte
Controller SK Hynix Aries
Price ca. 63 USD (= 0,12 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
99 %
Write speed
91 %

*) 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 8575 points was achieved.

AS SSD TEST: Intel Solidigm P44 Pro 512GB

AS SSD Read: Write:
Seq
in megabytes per second
6017,14 MB/s
4908,95 MB/s
4K
in megabytes per second
74,82 MB/s
206,25 MB/s
4K-64Thrd
in megabytes per second
2562,35 MB/s
3037,46 MB/s
Access time
in milliseconds
0,018 ms
0,092 ms
Score
3239
3735
Total score
8575

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 May 10, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Intel Solidigm P44 Pro 512GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
2091,06 MB/s
1,10 s
Program
many small files
1183,59 MB/s
5,95 s
Game
small and large files
1985,23 MB/s
3,48 s

Compression Performance Test

Here, the writing and reading speed of the the Intel SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7000MB/s and 4700MB/s respectively).

AS SSD TEST: Intel Solidigm P44 Pro 512GB

CrystalDiskMark Benchmark

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

CrystalDiskMark Benchmark TEST: Intel Solidigm P44 Pro 512GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
7402,52
5199,28
SEQ1M
Q1T1
5772,31
5013,76
RND4K
Q32T16
3565,79
3013,99
RND4K
Q1T1
79,76
228,63

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
7.059,60
4.958,40
SEQ1M
Q1T1
5.504,90
4.781,50
RND4K
Q32T16
870.554,00
735.838,00
RND4K
Q1T1
19.473,40
55.816,70

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
1.132,61
1.610,63
SEQ1M
Q1T1
181,46
208,94
RND4K
Q32T16
577,06
694,30
RND4K
Q1T1
51,24
17,81

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Intel M.2 SSD. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

HD Tune TEST: Intel Solidigm P44 Pro 512GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Intel M.2 SSD . The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can be written and read.

ATTO Disk Benchmark TEST: Intel Solidigm P44 Pro 512GB


Information about the test system can be found at the bottom of the home page.
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