on some GPUs, Unified Video Decoding (UVD). UVD is designed to enable a cool and quiet media PC with low GPU and CPU power requirements and playback of full HD 1080p content. Radeon HD 4350 Graphics Card is again setting a new standard by using Ferrite Core Chokes, Low RDS (on) MOSFET and Lower ESR Solid Capacitors, providing the stability and reliability from their high-end graphics solution. Intel Pentium/Core 2 or AMD Athlon/Phenom 1 GB or more of system memory for best performance Optical drive for software installation (CD-ROM or DVD-ROM drive) A power supply that provides at least 400-watt is required Operating System(s): Microsoft Windows Vista Microsoft Windows XP Professional 64-bit with Service Pack 2 Graphics Card GV-R435OC-512I GIGA-BYTE TECHNOLOGY CO Radeon HD 4350 Graphics Card GIGA-BYTE Retail Yes GDDR2 SDRAM 512MB 64bit PC 1 x DVI-I 1 x HDMI 1 x 15-pin HD-15 VGA CrossFireX 650MHz 4.1 80 DirectX 10.1 OpenGL 2.1 Yes RoHS WEEE 400MHz 2048 x 2560 PCI Express 2.0 x16 Yes Yes Yes 800MHz ATi Radeon HD 4350  (less)