Hi guys,
Currently got a 8800gts 320mb that is showing its age and with me now wanting to pretty much move to PC gaming i want/need a new graphics card.
I have been offered by a few friends 2 different choices.
XFX 1gb 5870
or
Asus 1gb 6870
Now i have checked them out on Anandtech and it seems the 4870 comes out on top? Apart from in a few games at ultra resolution where the 6870 wins.
Now i have been offered them at good prices eg £80 for 5870 and £110 for 6870.
Which would you choose? and why
BTW i have a Thermaltake TR2 550w power supply. Does this need upgrading?
Thanks guys
Currently got a 8800gts 320mb that is showing its age and with me now wanting to pretty much move to PC gaming i want/need a new graphics card.
I have been offered by a few friends 2 different choices.
XFX 1gb 5870
or
Asus 1gb 6870
Now i have checked them out on Anandtech and it seems the 4870 comes out on top? Apart from in a few games at ultra resolution where the 6870 wins.
Now i have been offered them at good prices eg £80 for 5870 and £110 for 6870.
Which would you choose? and why

BTW i have a Thermaltake TR2 550w power supply. Does this need upgrading?
Thanks guys