Originally Posted by stuie87
Thank you for the reply. I'm in England so if you can suggest a power supply that would be great.
The case i am using is the Xclio Super Tower. I later found out that the max temp for my processor is 65c. The psu was a cheap one but i got it due to an emergency as my one before that died on me in fact this psu only costs £15 so you get what you pay for i guess.
I figured you were in the UK.
Whats your budget?
While Corsairs are nice and quality, I'm finding Antecs are becoming better overall. Same quality but a better Amp rating. Corsair seems to be riding their past greatness with little new advances.
A 550W psu will power your system and pretty much any 1 gpu setup.
If you can swing it, this ANTEC is a greart deal, and comes with 3dmark11 free.
Antec TruePower New Modular 550W '80 Plus Bronze' Power Supply 
But toss out a budget...
I think it might be time for a reapplication of yuor heatsink fan. Get a tube of tuniq tx-2 past and reapply. Your case should cool well.