Sapphire HD 4870 X2 already gain awards ~ Tweaktown, Editor Choice MUST HAVE
Final Thoughts
The HD 4870 X2 is an excellent card and it really gives you the chance to buy a P45 board confidently. With the HD 4870 X2 I can now build a new system that will overclock extremely well, thanks to the ability of using the very fast P45 platform. It’s also an added bonus for a lot of people in that it’s cheaper than its X48 brother.
http://www.tweaktown.com/reviews/1541/18/sapphire_radeon_hd_4870_x2_in_crossfirex/index.html