Crossfire cards Tags: Radeon Crossfire ATI Graphics Last response: April 16, 2009 4:39 PM in Graphics & Displays Share johngulf2020 April 16, 2009 3:04:41 AM I have a ati 3870 x2 video card and a ati 4870 card can I use the two cards in a crossfire config? MOBO is an Asus Rampage formula, CPU is Q6600, and 2 gigs of ram. Thanks More about : crossfire cards jassao April 16, 2009 12:35:04 PM You can't mix 2 different models, you need either a 3870x2 (quadCF), 3870 (triCF) or a 4870 (CF) Maziar April 16, 2009 4:39:42 PM Right^ Plz read the FAQ before posting: http://www.tomshardware.com/forum/245454-33-crossfire-f... Can't find your answer ? Ask ! Publish Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !