Rx 480 Crossfire

[ThrivinqPC]

How big of a power supply do I need to run two Rx 480's in crossfire?

 

[bignastyid]

Depends on the rest of the systems specs.

 

[OfficialJJTech]

you will need 300w power supply for 2 eight gb rx480 and probably another 100w for all the other specs based on your GPU choice.

 

[ThrivinqPC]

2.8 GHz Intel Core i5
RAM 8 GB
Hard Drive 1024 GB SATA III 7200 RPM
Radeon RX 480

Model # if you want to check it yourself. GXiVR8020A

 

[ThrivinqPC]

you will need 300w power supply for 2 eight gb rx480 and probably another 100w for all the other specs based on your GPU choice.

I have a 600W at the moment, Will that be enough???

 

[sizzling]

you will need 300w power supply for 2 eight gb rx480 and probably another 100w for all the other specs based on your GPU choice.

I have a 600W at the moment, Will that be enough???

Which make and model? 600w is fairly meanīngless.

 

[ThrivinqPC]

you will need 300w power supply for 2 eight gb rx480 and probably another 100w for all the other specs based on your GPU choice.

I have a 600W at the moment, Will that be enough???

Which make and model? 600w is fairly meanīngless.

GXiVR8020A
is the model # of my PC

 

[sizzling]

Ok it looks like your pc uses one of these http://www.highpower-tech.com/RO/product_page.php?class=20100527154213&id=20140805132939#connectors

The Amps on the 12v rail look ok for a 600w PSU and you have enough pci-e power connectors. My only concern is its a no name brand so quality is unknown, its not uncommon for the specifications quoted on low quality units to be complete fiction. Personally I would change it for something of known quality, a PSU that fails can cause serious damage to pc components.