Gigabyte GV R455D3-512I

Gigabyte GV R455D3-512I ... nm technology. 55nm technology helped make HD 4550 series products the most advanced GPUs ever highest clocks speeds, incredible feature integration, full performance and precision all the time, and ability to take advantage of future, higher-speed memories.

It also features ATI Avivo HD. ATI Avivo HD continues to provide brilliant colors, sharp images, smooth playback of Blu-ray and HD DVD content, and adds enhanced connectivity through DisplayPort, HDMI with built-in multi-channel digital audio, and 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.