The Asus EAHD4870X2 card uses AMD’s standard ATI Radeon design. The Radeon HD4870X2 has two graphics chips on a single PCI Express graphics card. It has 2GB of DDR 5 video memory and a faster clock speed. The chips are products of a 55-nanometer manufacturing process.

Radeon EAHD4870X2 has a built-in audio processing capability. The card’s HDMI port can be used to pipe out digital audio, via an included DVI-to-HDMI adapter. The card can run all the new features in Windows Vista, including the forthcoming DirectX 10. The core clock speed is 750 MHz while the memory clock speed is 3.6GHz. The card is compatible with the new depiction features of DirectX 10.

The features include ASUS GamerOSD, ATI CrossFireX technology, ASUS Video security online and ASUS Splendid video enhancing technology. The card is HDCP and Windows 7 compatible.