NVMe PM961 low performance

[gm-madi]

- MSI b350 gaming plus
- Ryzen 1600 3.8 @ 1.285v
- 8gb of RAM 3000mhz CL16 stock
- msi 1050ti Gaming X
- M.2 SSD NVMe PCie 3.0X 4 ( https://imgur.com/nKO5uj6 )

so, Crystalmark tests are great except the 4k read and write, in many videos 'HERE' this SSD can do 500-600 mb but mine does only 200mb, i tested many times, installed different drivers but same performance. Screen here

what is it ?

 

[engineer5261]

Try disabling XMP profile in bios if you are using it and then run the benchmark. See if it makes any difference

 

[gm-madi]

sorry the ram is not OC, it is stock 3000mhz CL16
am not tweaking anything in bios except CPU and Ram timing which is written on the stick.

 

[muro.reyes]

i have the pm961 512gb and i have saw the performance every 3 month, so i noticed that my 4k read is lower than before(300mb/s i used to have 650mb/s), i think is a problem of the updates of windows 10, i need to format and install an old win10 version to test.

 

[gm-madi]

i installed the same driver version but from different website and seems good