HI Planing on buying msi r9 270x card. don't know what to do with my HD 6670 graphics card,
can i crossfire these two cards or doses the require certain conditions to be met.
Dont know much about this THanks.
A HD 6670 is equal to a R7 240 not a R9 270X to crossfire you need two cards of the same series. You can crossfire a HD 7870 and R9 270X bit that is as far back as it will allow.