GIGABYTE TECHNOLOGY Co. Ltd., a world-leading VGA card manufacturer, today announces the revolutionary 90-nanometer GV-RX18T512VB, GV-RX18L256VB graphics accelerators, initiating the new standard of graphics processing technology. The GV-RX18 series are manufactured with 90 nanometer technology that, together with ATI's new Radeon^® X1800 architecture, generates less heat while achieving new clock speed and memory speed records for tomorrow's demanding applications.Features of the new GIGABYTE's GV-RX18T512VB and GV-RX18L256VB both include an ultra-threaded 3D core architecture and full support for Microsoft^® Direct^® X 9.0 Shader Model 3.0 for unprecedented graphics rendering performance and blazingly fast graphics processing speeds. The flag-ship GV-RX18 series features a 512-bit ring-bus memory controller with the fastest available rendering engine, a new cache design and improved Hyper Z™ technology to ensure outstanding data flow. Providing futuristic image quality, GV-RX18T512VB and GV-RX18L256VB include 3Dc™ image enhancement technology and support for High Dynamic Range (HDR) that takes advantage of subtle light, texture, and color intricacies to create incredibly realistic environments. This is achieved by representing color and intensity values with higher levels of precision to improve the details in terms of characters and scenes. Additionally, it also introduces an advanced anti-aliasing engine, dynamic soft shadow technology, and unique Parallax Occlusion Mapping that, through ray-tracing technology, simulates the natural ray refraction and ensuring unbelievable graphics realism. In addition to image quality improvement, the GV-RX18 series is equipped with a new modular video and display platform-- Avivo™, which could provide vibrant high fidelity, flawlessly smooth next-generation video playback. Avivo™ technology easily allows your PCs to become digital home media center by its compelling video pipeline design that comprises the latest high definition video hardware acceleration. What's more, it is benefited from universal connectivity, which make easy to connect all kinds of digital devices, such as home theater system, LCD monitor, HDTV, projector, and Notebook. For more details of GIGABYTE GV-RX18T512VB and GV-RX18L256VB, please visit the GIGABYTE VGA website: http://tw.giga-byte.com/VGA.