keywords: amd processor intel microprocessors opteron
text: AMD's Next Rabbit Out of the Hat: Dual Core (NewsFactor) NewsFactor - Advanced Micro Devices is making a push to beat Intel in the development of dual core microprocessors based on x86 chips. \On Tuesday, AMD (NYSE: AMD) unveiled a prototype dual-core Opteron processor running in a Hewlett-Packard ProLiant server.