what gpu should i buy asus hd 7770 1gb or zotac gtx 650ti 1gb
what gpu should i buy asus hd 7770 1gb or zotac gtx 650ti 1gb but i have 450W psu which has 12V rail of 18A please suggest me a gpu which is power efficient and which run perfectly on this rail ???
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Rohit G Nair
Go for Radeon. It is power efficient.
The 7770 is more efficient, and Asus makes an excellent card. A 450w PSU should power an HD 7770 with no problems, as it's a very efficient card for as much power as it has. I think you'd be very happy with it.