Which power supply shall I choose for a gaming PC

Alon_Ofer

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Oct 29, 2013
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Which power supply shall I choose for a gaming PC

My budget is about £70 I don't want something cheap, I want good quality and it can cost a bit more than that.

Thanks
 
Solution


A good quality 650w PSU that is 80 PLUS certified should be enough for your needs, but if you ever plan on running that 780 in SLI I would recommend getting a 850W or higher 80 PLUS gold certified PSU.

Edit: You need to make sure you have at least 45Amps on a +12Volt Rail to run the 780. I would go with either one of these.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139012

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139054
Without knowing the system specs I can't give any specific recommendations but you can run the numbers through here: http://extreme.outervision.com/psucalculatorlite.jsp
Good idea to aim for quality: Antec, Silverstone (not the 'essential' series), Seasonic, Corsair (not the'CX' series, XFX, Rosewill (Capstone series) and FSP are in the top tier.
Modular is nice, semi modular is less expensive and for most probably the most practical layout.
 

Alon_Ofer

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Oct 29, 2013
188
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10,690


GTX 780
4670K
8GB RAM
1/2TB HDD
 

ChrisR83

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Apr 11, 2014
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4,960


A good quality 650w PSU that is 80 PLUS certified should be enough for your needs, but if you ever plan on running that 780 in SLI I would recommend getting a 850W or higher 80 PLUS gold certified PSU.

Edit: You need to make sure you have at least 45Amps on a +12Volt Rail to run the 780. I would go with either one of these.

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139012

http://www.newegg.com/Product/Product.aspx?Item=N82E16817139054
 
Solution