How much power is Being used??

[johnnsti08]

How much power is being used if I have these components.

Sapphire Radeon 7770
AMD Phenom II X6 1045T (I disabled two cores and overclocked the CPU to 3.1GHZ)
Coolermaster 212+
G.SKILL Ares 8GB DDR3 1600MHZ
ASROCK N68C-S UCC
3 Case Fans (1x120mm 2x80mm)
1 Hitachi HDD 7200rpm
2 DVD Driver

Reason is cause I have a generic power supply rated at 750W with only 33A on the +12V rail and I want to overclock more (Hence the reason I disabled two cores)

 

[johnnsti08]

I really cant afford a new PSU now. Do you think I should stop? I wanna go higher as i still not happy with my performance so far.