RADEON HD 4850 (PCI-E X16)

X4850-EN-512M

Chipset : ATI Radeon HD 4850 System Interface : PCI-Express2.0 x16 CLK/MLK : 625MHz /993*2MHz Memory Size : DDR3 512MB / 256-bit RAMDAC : 400MHz Connector : HDTV, dual DVI-I DVI w/HDCP (HDMI adaptor) Highlight RADEON HD 4850 GPU PCI Express® 2.0 – Support the most demanding graphics applications thanks to PCI Express® 2.0 support, which allows up to twice the throughput of current PCI Express® cards. 32-bit floating point texture filtering. Lossless Z Compression & Fast Z-Buffer Clear. Hierarchical Z-buffer with Early Z test. Support for Microsoft DirectX® 10.1 & Shader Model4.1. Complete feature set also supported in OpenGL® 2.1 . HDMI output support Main Features 800 stream processing units – More than enough horsepower to support the most demanding graphics applications. Texture Fill Rate 20 Billion texels per second . ATI PowerPlay™ Technolog . ATI Avivo™ HD Video & Display Technology . ATI CrossFireX – Upgrade to even greater 3D performance quickly and easily thanks to plug-and-play ATI CrossFireX multi-GPU technology . Accelerated MPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264 decoding and transcoding . Motion compensation, IDCT, DCT and color space conversion . Fully distributed design with 256-bit internal ring bus for memory reads and writes. Driver & Support WindowsXP / Vista Linux Compatible Microsoft DirectX® 10.1 Compatible Support for OpenGL® 2.1
Driver
Type Version size Description Date Download Driver   147M VGA Driver for Windows VISTA/VISTA64

os: Windows VISTA/VISTA64

2008/3/18 Download Link Driver   176M VGA Driver for Windows 2000/XP/2003

os: 'Windows 2000/XP/2003/64Bbit

2008/3/18 Download Link

Manual
Type Version size Description Date Download Manual 1.0 650KB

Manual

2008/6/25 Download Link

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