I need information on how to change my mobo that is Sli enabled to have Crossfire enabled instead. I want to buy a 2nd 3870XT but don`t wanna waste money if I have to buy a new mobo. Just means I'll have to wait 3 - 6 months to have both. I have heard its possible, but i cannot find anywhere were someone has done it. Apparently they were available from ATi's website, but I can`t find anything. thanks
you will need a new motherboard that supports crossfire. you cant just change it to support cf. EDIT: the last part of my post didnt really make sense. my teacher caught me browsing the web and she stopped me.
^ Agreed. You need a motherboard with a chipset that is NOT a 6*0i, so the X38, X48 etc are the way to go for Crossfire.
I believe you can do it with crossfire boards to run SLI (if they're not ATI chipsets) but you can't do it this way round I don't think - new motherboard needed I'm afraid.
Bugga it.. :laugh: I decided to get a new mobo (Asus M3A32-MVP wifi edition) and 2nd 3870XT. I just couldn`t wait any longer. Thanks for the feedback
Yes i think they are my friend. The GPU maybe 3870 but the versions i have are o.c. meaning XT! http://www.overclockers.co.uk/showproduct.php?prodid=GX-020-GI&groupid=701&catid=56&subcat=416 Arrived xmas eve http://www.overclockers.co.uk/showproduct.php?prodid=GX-089-HT&groupid=701&catid=56&subcat=416 Arrived today Do ya homework
Nope, there's no such thing, they're the standard clock speeds. Overclockers are just retarded and labelled it wrong. A few UK stores have done that. The core they use is indeed the RV670XT, but the card it self is just the HD3870. Do your homework.
Alright then wise guy: From Overclockers: HIS HD3870 "XT" 775/2250 Gigabyte HD3870 "XT" 775/2250 OcUK HD3870 "XT" 775/2250 Sapphire HD3870 "XT" 775/2250 Powercolor HD3870 "XT" EXTREME 800/2400 From Aria: ATI HD3870: 775/2250 Sapphire HD3870: 775/2250 Asus HD3870: 775/2250 The XT does NOT mean overclocked - it's just a mistake on the website. Stop thinking you know it all. You got fooled and that's the end of it.