Okay so, in the coming month, I'm going to upgrade a couple components in my computer. Memory, GPU(s), and Motherboard.
I'm running a Radeon HD 6750 right now, it works, but barely. So I wanted to upgrade to two Crossfired 6670s.
Need a new motherboard, yadda yadda, fine. I know I can put it all together, but I got to thinking about power.. Since obviously the GPU's draw power from the Motherboard.
So I have a 500w PSU in my rig at the moment. Im taking a wild guess and saying that it wouldnt run two 6670s? Or would it? (please educate me in this lol)
Then I perused the interwebs to find out that Dual-PSU is possible with an adapter cable. Considering I have an extra 400w laying around, its also viable.
I was thinking, If I can hook up most, if not all Fans/Harddrives directly to the 400w. Aswell as having the adapter with the 500w. Could I safely run my crossfire?
Im thinking 2 PSU's = 900w. 500w is going solely to the Mobo, and about 250w(?) solely to fans and HD's. With 150w just in case everything peaks.
Would this be a good idea? or should I upgrade my PSU to 1kw? Any suggestions/ideas?
I'm running a Radeon HD 6750 right now, it works, but barely. So I wanted to upgrade to two Crossfired 6670s.
Need a new motherboard, yadda yadda, fine. I know I can put it all together, but I got to thinking about power.. Since obviously the GPU's draw power from the Motherboard.
So I have a 500w PSU in my rig at the moment. Im taking a wild guess and saying that it wouldnt run two 6670s? Or would it? (please educate me in this lol)
Then I perused the interwebs to find out that Dual-PSU is possible with an adapter cable. Considering I have an extra 400w laying around, its also viable.
I was thinking, If I can hook up most, if not all Fans/Harddrives directly to the 400w. Aswell as having the adapter with the 500w. Could I safely run my crossfire?
Im thinking 2 PSU's = 900w. 500w is going solely to the Mobo, and about 250w(?) solely to fans and HD's. With 150w just in case everything peaks.
Would this be a good idea? or should I upgrade my PSU to 1kw? Any suggestions/ideas?