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Newb Cross-fire question

AllenFX

Weaksauce
Joined
Feb 2, 2006
Messages
91
When installing a second 5870 to run in x-fire mode. Do they have to be an exact matched pair or will ANY pair of 5870s work?

Mine came with the ATI reference version and i and i cant find them for sale any where? I am expecting these things to hit close to the $200 mark after the 69xx cards come out as Newegg already has the sapphire version for $279 and $249 with a rebate.

At $200 or less i think adding a second 5870 for x-fire would be a no brainer way to semi-future proof my system..as we wont be jumping to DX 12 for a while and i game at 1600-1200.

Heck, i figure for the $200 upgrade i can probably stand to wait for DX 13 before making any further upgrades.

Thoughts?

Ok original question. Do they have to be a match pair?


(And for those wondering about a cpu to GPU mismatch, its an Icore 7 860 with blck to 160 for 3.533Ghz OC that tubro modes from 3.533ghz to 4.160ghz on standard voltage and the Ram is 8gig of (2x2 samsung generic 1333 and 2x2 G-skill 1600 that seems to run very stable at 160x10-1600mhz). Various benchmarks show me at or around the cpu and bandwith of a I7 965. The only other area for an upgrade might be a larger monitor that can do higher resolutions....)
 
As far as I know they dont have to be the exact same card. Any 5870 can be paired up with any other 5870. Hell you can pair it up with lesser cards as well.
 
Yeah, crossfire works with any other card from that series. So a 5870 can be paired with any other 58xx card in crossfire, no matter the make or model.
 
Yeah, crossfire works with any other card from that series. So a 5870 can be paired with any other 58xx card in crossfire, no matter the make or model.
+1, you'd just be screwed out the extra core speed and stream processors.

The extra 5870 would definitely be worth it
 
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