http://www.tweaktown.com/articles/14..._af/index.html

Look here Ceevee, Tri Crossfire HD4870s outperform Tri-SLI GTX 280! Not to mention those GTX 280s are overclocked! LOL.

Also the vantage pic you posted, it was on an overclocked quad core @ 4.8GHz + overclocked GTX 280s vs STOCK HD4870s. Nice comparison, moron

Once AMD releases HD4870 X2, it will outperform the GTX 280 for $150 cheaper LOL.