Which is the best PSU for my rig?

aqua_q

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Nov 12, 2013
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Hi guys. I'm looking for a suitable PSU for my rig,
Would you please help me?
BTW, Im on low budget.

CPU: Intel core i7 3770k
M.B: Asus P8B75-V
VGA: GTX 650
Ram: Kingston 2x4GB 1600 cl:9 1.65V
H.D.D: W.D Green Caviar 1TB SataIII 7200
TV Tuner card
1x OEM + Mouse , Keyboard

Are these one's any good?
Raidmax RX-700AC - 700W
Green - GP600A-EU
ENERMAX NAXN 650W
 

aqua_q

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Nov 12, 2013
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I'm going to use this rig for 3d modeling and rendering in 3dsMax.
Maybe I use it for gaming too but it's not a priority and as I said I'm on low budget.

At first I thought that HD 7770 would be a better choice as it's cheaper and more powerful but I found that Radeon cards are not fully compatible with these kind of works.

So what do you suggest for VGA and what PSU would be enough for that?




A 550w? would it be enough for overclocking too?