The AMD Opteron processor, enabling simultaneous 32- and 64-bit computing, represents the landmark introduction of the AMD64 architecture. The AMD Opteron processor is designed to run existing 32-bit applications with outstanding performance and offers customers a simplified migration path to 64-bit computing. This evolutionary processor provides a dramatic leap forward in compatibility, performance, investment protection, and reduced total cost of ownership (TCO). The AMD Opteron processor is offered in three series: the 100 series (1-way), the 200 series (1 to 2-way), and the 800 series (up to 8-way).

Simultaneous 32- and 64-bit computing capabilities
Support of up to three (3) coherent HyperTransport links, providing up to 19.2GB/s peak bandwidth per processor
256 Terabytes of memory address space
Integrated memory controller reduces latencies during memory access in a SMP server system

Specfications:

CPU ID: AMD Opteron