On the ATI based side we have Sapphire's 5970 Toxic 4GB and the Asus Matrix 5870 Platinum. From NVIDIA partners we have Zotac GTX 480's, Gigabyte and Palit GTX 470's and Gainward GTX 465s which allow us to compare single GPU and SLI based setups. We will be covering real world gameplay, PhysX, 3D Vision, GPU computing, High Definition / 3D media playback and power/noise readings in this review to establish which products are worth purchasing.