PC People, need help

[Auzzie Taco]

Are the following parts compatable? This is my first time needing an external power connector.Which gpu is better?

http://www.gigabyte.com.au/products/product-page.aspx?pid=3045#sp

http://www.ddcomputer.com.au/prod-GV-R777OC-1GD-proddes_Gigabyte_ATI_HD_7770_Over_Clock_Edition_Graphic_Card.html

or

http://www.gumtree.com.au/s-ad/erskine-park/other-electronics-computers/radeon-graphics-card/1020319483

 

[AWAR]

The 6950 is quite a bit better than the 7770. The PSU has 6 pin connectors so I think it should be ok, I couldn't see any info on the wattage though.

 

[OneCatch]

The 6950 is quite a bit better than the 7770. The PSU has 6 pin connectors so I think it should be ok, I couldn't see any info on the wattage though.

http://www.gigabyte.com/products/comparison/list.aspx?ck=41&pids=3045

There the stats inc wattage. Weird it isn't explicitly stated though - it just says 400-800W.

 

[Auzzie Taco]

I know its 750W, found the connectora in the case. I'm using a GT610 so these are a major upgrade

 

[AWAR]

I know its 750W, found the connectora in the case. I'm using a GT610 so these are a major upgrade

Ok, that's enough for 2 6950s.

 

[Auzzie Taco]

I know its 750W, found the connectora in the case. I'm using a GT610 so these are a major upgrade

Ok, that's enough for 2 6950s.

Would be, but on a severe budget