Problem with overclocking.

[ImpA]

Hello. I'm trying to overclock my core 2 duo cpu. I'm running windows 10 64. In bios, I change the frequency but when I go in task manager it still says max speed 2.53 (default clock), but in cpu z it shows that current speed is the overclocked one. So, is the cpu running with the overclocked speed or no?

 

[GamingEnthusiast420]

Yes. Task manager shows the specifications of the CPU, meaning that under normal circumstances your CPU would be running @2.5 Ghz. Its actually running at whatever frequency you overclocked to.