So in theory PCI-e is backwards compatible, i.e. that if it fits physically, it'll run electronically. In reality, we hear stories all the time about the x16 slots not working for anything other than ...
Unlike most performance motherboards that by default carry only an x8 / x8 setup when SLI or CrossFire X is used, the ASUS Maximus IV Extreme offers us the NF200 chip to add more PCI-E lanes to the ...