Specification Mfr Part Number: EAH4870/HTDI/512M Chipset: Radeon HD 4870 Engine Clock: 750 MHz Video Memory: 512MB DDR5 Memory Clock: 3.6 GHz Memory Interface: 256-bit Bus: PCI-Express x16 (Support PCI-Express 2.0) RAMDAC: 400 MHz Stream Processing Units: 800 Max. Resolution: 2560 x 1600 Connectors: Dual DVI; TV-out (HDTV ready) Thermal: Fansink Support ATI CrossFireX Technology Support HDCP - High-bandwidth Digital Content Protection Built-in HDMI with Multi-channel 7.1 Surround Audio Support Microsoft DirectX 10.1, Shader Model 4.1 and OpenGL 2.0 Package: Retail MAL4870DDR5Regular price: $297.59Sale price: $287.59 Ground shipping on all parts only 6.99! © 2004 comtecpc.com, All rights reserved.