I recently got a new gaming pc with a a10-6700 cpu in it, as I plan to upgrade it i would like to know is it crossfire compatible? ex: Radeon hd 7770 with the intergrated Radeon HD 8670d? will they work together or will the intergrated shut off and let dedicated gpu take over? I plan to upgrade in march, april-ish, also if it can what card do you reccomend to crossfire it with around the 120$-150$ range? thanks in advance.
The Graphics card will take over and the CPU graphics will be pretty much obsolete. You cannot X-Fire cards with random cards. For the most part you will want to X-Fire the said card with itself, in other words, buy two 7770's and X-Fire them, that will be easiest and give you the best performance.