is my voltage to high??

is my cpu voltage to high?? what do u think

 

IIRC, and I may well not, 1.45v is about as much as you want to put in to a 45nm chip for 24/7 use.

Using that logic, you are fine.

 

what about my idle temps?

 

Idle temps are great, but they are not what matter (unless we are talking stupidly high). What are your load temps? (Try Intel Burn Test, it brings CPUs to their knees more than anything else. At least 5 test, preferably 10)

 

It's a litle bit to high for 24/7 usage but C0 need high voltage to run fast.
Mike

 

now its 1.456 and its stable. did i push it to far??

 

I wouldn't go as far as you for 24/7 operation.
Mine is doing 4GHz at 1.272V.
Mike

 

my temps are ok. is there any other danger?

 

Pushing that voltage through it will lower your CPU's life expectancy. Like sp5it said, C0s take a bit more Vcore to run fast, but that doesn't mean you should push them. I believe you're at or just over Intel's recommended Vcore. Going beyond isn't a huge problem, but you should know that it's more than a lot of us use for 24/7. If your temperatures are fine then you don't have to worry about any short term effects, just keep in mind that you're drastically lowering its lifespan with that voltage.