i want to go Crossfire with 2 raedon hd 5870s i have a psu with 750 watts and the right amount of cables, is that good enough to to go crossfire with i7-860 chip and G.Skill Trident 4GB 240-Pin DDR3 SDRAM DDR3 2000
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Anonymous2011-01-27 6:02
750 watts will be enough (even after cpu/gpu overclock) but what matters now is the brand of your PSU. if it's a no-name you run a risk of burning some or all of your PC. A decent PSU will give you stable voltages and it will be > 80% effiecient (meaning that you won't waste much power, e.g. from 750 W good-brand PSU you'll get at least 600 W)