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R9 270 Crossfire

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  • Crossfire
  • Graphics
Last response: in Graphics & Displays
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October 6, 2014 7:50:31 PM

I'm interested in adding another R9 270 for crossfire but I'm unusre if I should buy a new PSU. I have a ultra LSP 550 watt right now and it has 41 amps on the 12v rail.

More about : 270 crossfire

October 6, 2014 9:42:38 PM

Ultra make ultra rubbish psu's in general. And even a good quality 550w unit would be pushing it with 2 270's. Id go for a 600w+ quality brand psu.
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Best solution

October 6, 2014 9:57:49 PM

Antec/XFX/Seasonic/Corsair with at least 80+ BRONZE certification and a minimum of 5 years warranty. Get a PSU that fits into all those three categories and you have a quality unit (600/+ w).

Superflower and OCZ are also others to consider, they are quite reputable in the power supply market.

EVGA 600B is a solid choice of power supply for the price, for a given choice.
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