XFX Radeon HD 4650 1GB DDR2 AGP Dual DVI Video Card w/TV-Out & HDCP Support XFX Radeon HD 4650 1 GB DDR2 AGP 8x Dual DVI Video Card General Features: ATI Radeon HD 4650 GPU 320 stream processing units 1 GB DDR2 memory 128-bit memory interface 800 MHz memory speed AGP 8x interface Unified Superscalar Shader Architecture ATI Avivo HD technology Accelerated Video Transcoding (AVT) ATI Radeon PowerPlay Technology ATI Radeon Stream Technology DirectX 10.1 Support