AMD64 technology which doubles the number of processor registers and dramatically increases the system memory addressability Enhanced multimedia instructions support including 3DNow! Professional technology and SSE2 1600 MHz system bus using HyperTransport™ technology with up to 9.6 GB/sec total processor-to-system bandwidth An integrated memory controller with peak memory bandwidth of up to 3.2 GB/sec, supporting PC3200, PC2700, PC2100, or PC1600 DDR SDRAM The industry’s largest PC cache memory system (1 Megabyte L2 cache) to speed up memory access and reduce processor bottlenecks Native execution of 32-bit software, allowing today’s PC software to provide leading-edge performance while enabling a seamless migration to 64-bit software The combination of these innovations and features provides customers with performance they need along with tremendous flexibility. Customers can experience outstanding performance running today’s applications and prepare for the next generation of software without having to upgrade or change hardware. For business customers, this extends system life cycles, simplifies technology transition and reduces total cost of ownership.