



The 55 nanometer process-based ATI Radeon 3870 X2, which has a suggested retail price of US$449, combines two ATI Radeon HD 3870s on a single graphics board, connected through integrated CrossFire technology. CrossFireX is the AMD multi-GPU technology designed to support up to four graphical processing units (GPUs). Software support to enable ATI CrossFireX is planned for later this quarter.
The Radeon 3870 X2 also supports Microsoft’s upcoming DirectX 10.1 technology, as well as Unified Video Decoder (UVD) and ATI Avivo HD for H.264 and VC-1 high definition content. Enhanced HDMI functionality is also offered via integrated HDCP and audio for HDMI video.
The ATI Radeon HD 3870 X2 is the first enthusiast graphics processors to use TSMC’s 55nm process technology. The transition to 55nm has allowed for a 2X increase in performance-per-watt over the previous generation, Bergman says.
Unfortunately, it's PC only "at this time," Jon Carville of AMD told Macismum News.
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