Few questions about gtx460 sli

[razaice]

Are evga's regular and superclocked versions of the gtx 460 able to be sli'd together? Is it a better idea to sli completely identical cards? Is a 620 watt psu enough to handle 2 of these cards?

 

[jryan388]

Yeah, but you have to choose the regular clock or the superclocked clock, which the reg card might not be able to handle. Or somewhere between. Point is, they have to have the same clock.
620watt psu? How many amps on the +12v rail?

 

[razaice]

I have a regular clocked one already thats extremely overclocked to 830 and 2000 so that won't be a problem i think. The psu i just bought on newegg was a 650 watt corsair with 52a on the 12 volt so i think thats around 620 or something.