I am testing a board with an Atom E3845 CPU.
But the performance is not what I expected.
The reason seems to be that the CPU does not run the maximum clock frequency.
It always turns it down from 1.4GHz to 533MHz; and so my test application runs very slow.
Is there a way to switch off the throttling at this CPU type?
Bytheway, the throttling is not caused by the CPU temperature. That is at around 40°C during the tests..
I already looked around in the BIOS for c-states and p-states to switch them off, but nothing really helps.
I am also testing a board running a 3955U; here I can switch off the throttling by disabling the c-states and p-states.
But at the E43845 I can not switch off the throttling.
Does anyone knows what special BIOS setting looses the throttling brake at the E3845 ?
Or is there no way to switch throttling off at the E3845 ?