I know that the Radeon out performs the GTX when OC'd by quite a lot, but I will be ordering this card within the next 2 weeks and noticed that the Radeon 7870's have a black screen problem and are known to be DOA out of the box. So should I take a risk with the Radeon or go with the GTX? Another question is, is there a big difference between the HIS and Diamond version of the Radeon 7870 card?
GTX - http://www.newegg.com/Product/Product.aspx?Item=N82E16814130826&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
Radeon HIS - http://www.newegg.com/Product/Product.aspx?Item=N82E16814161411&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
Radeon Diamond - http://www.newegg.com/Product/Product.aspx?Item=N82E16814103208&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
GTX - http://www.newegg.com/Product/Product.aspx?Item=N82E16814130826&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
Radeon HIS - http://www.newegg.com/Product/Product.aspx?Item=N82E16814161411&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=
Radeon Diamond - http://www.newegg.com/Product/Product.aspx?Item=N82E16814103208&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-_-na-_-na-_-na&AID=10446076&PID=3938566&SID=