Manufacturers of 5830s diamond or gigabyte or xfx?

[kbsbtc]

I'm looking into grabbing some 5830s but can only find gigabyte or xfx. Are the gigabyte ones the same in terms of performance?

[Rob P.]

I've heard people stating that XFX are fine, they just run hotter than others.  So, make sure you're cooling them well.  Otherwise, they should be fine.

[Basiley]

depend EXACT model, usually, but generally, they comparable.