i7 2720qm underclocks to 1.7GHz when under load

Raptor2899

Prominent
Jun 2, 2017
4
0
510
I have just changed my Pentium B960 in my laptop for an intel i7 2720qm and it worked straight away. I started setting it up with the power plan settings but when i load TS Obsidian, it shows that when under full load, it clocks itself from 2.2GHz to 1.7Ghz and no matter what change, I can't get it to differ from 1.7Ghz. Any suggestions on how to solve this?
 

Raptor2899

Prominent
Jun 2, 2017
4
0
510

my question though, is why is it dropping below the base frequency when under load, it runs at 70 degrees which isn't bad for a laptop at all but it even if I disable the turbo feature, it still drops below 2.2 GHz to exactly 1.7GHz and I have no idea why as this is not stated anywhere else online from what I can find