Is 650Watts enough

Backtothere

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Dec 13, 2013
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Don't just tell me to use a online Calculator because none of them are working for me right now.
My specs:
5-4670k - Will be overclocked
Gigabyte G1.SNIPER Z87 Motherboard
Corsair CMZ8GX3M2A1600C9 Vengeance 8GB (2x4GB) DDR3 1600 Mhz RAM
Seagate ST31000524AS 3.5 inch Barracuda 1TB GB 7200rpm
EVGA Nvidia GeForce GTX 770 Superclocked 2GB GDDR5 Graphics Card
TP-Link TL-WN951N 300Mbps Wireless N PCI Adapter
NZXT Full Tower Chassis
Windows 8.1 64Bit Operating System
AOC G2460PQU 24" LED VGA DVI HDMI Monitor
Razer DeathAdder 3500dpi 3.5G USB Ergonomic Gaming Mouse
Corsair Raptor K50 Gaming Keyboard
LOGITECH Z323 2.1 PC Speakers
XFX P1-650S-NLB9 PRO650W Core Edition Power Supply
and a old optical drive that I got off a Dell to install windows on.
 

ollpu

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Jan 1, 2014
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650 W will be completely fine. But since you are so close to 750 W, why not get that? Then you could just drop another GPU in there to increase your performance later.
 

SwiftTone

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Dec 8, 2013
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From historical pricing trends, once you go past a generation of graphics cards, then it makes more economic sense to just buy the newest graphics card and sell you old one rather than buy an additional previous generation card. You can only SLI/crossfire the same series of cards.
 

Backtothere

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Dec 13, 2013
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So in historical terms does the PSU needs increase vastly with each generation of graphics cards