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Windows 10 and Samsung 850 EVO SSD performance issues
I have just upgraded to Windows 10 and am getting extremely slow performance from my Samsung 850 Evo SSD. Running Samsung magician to test my benchmark performance, I am getting:
Random read/write (IOPS) of 16483/17594 respectively
Seq Read/Write (MB/s) of 245/462 respectively
As a comparison, on windows 8.1 I was getting (with the same SSD drive) :
Random read/write (IOPS) of 27271/21279 respectively
Seq Read/Write (MB/s) of 759/1537 respectively
Note that I have not changed any of the hardware setup - I have just installed Windows 10.
My system is as follows:
Samsung NP535U3C notebook
AMD A6-4455M APU 2.10GHz
64 bit Windows 10 Home
Samsung 850 EVO 120GB
Relevant Device drivers:
Standard SATA AHCI Controller
Does anyone have any ideas on how to solve this? I have tried using the Samsung Magician (with various performance regimes)- but am getting nowhere.