AMD announced today Spider, touted as world's first comprehensive, cutting-edge PC platform.

The AMD Spider platform combines the introduction of AMD Phenom quad-core processors, ATI Radeon HD 3800 Series graphics processors with Microsoft DirectX 10.1 support, AMD 7-Series chipsets with CrossFireX and AMD OverDrive software.
"AMD is the only company committed to delivering The Ultimate Visual Experience across all the screens of your life," said Dirk Meyer, president and COO, AMD. "The AMD Spider platform embodies our approach to platform-level innovation and delivers a highly-advanced, feature-rich enthusiast computing experience. Our commitment to energy-efficient design and manufacturing excellence drives an unprecedented performance-per-watt at an amazing price point, putting enthusiast-class platforms in reach for more users than ever before."

The combination of the energy-efficient 55nm ATI Radeon HD 3800 Series graphics processors and the increased system bandwidth of PCI Express Generation 2.0 and HyperTransport 3.0 technology, provide optimal processing power for a scalable HD multi-GPU experience. The AMD Spider platform scales to three or four graphics processors if you have the funds to afford four cards.

AMD Phenom processors 9600 (2.3GHz) and 9500 (2.2GHz) are now available for $283 and $251 respectively in 1,000-unit pricing. The ATI Radeon HD 3850 with 256MB of GDDR3 memory begins at US $179 MSRP and the ATI Radeon HD 3870 with 512MB GDDR4 memory from US $219 MSRP.
Via AMD site.