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8355 N/B MAINTENANCE
8355 N/B MAINTENANCE
7
1.2.1 CPU_ ClawHammer PROCESSOR
The ClawHammer processor family is designed to support performance desktop and workstation applications. It
provides a high-performance HyperTransport. link to I/O, as well as a single 64-bit high-performance DDR
memory controller.
Compatible with Existing 32-bit Code Base
Including support for SSE, SSE2, MMX
TM
, 3DNow!
TM
, technology and all legacy x86 instructions
Runs existing operating systems and drivers
Local APIC on-chip
AMD x86-64 Technology
AMD.s 64-bit x86 instruction set extensions
64-bit integer registers, 48-bit virtual addresses, 40-bit physical addresses
Eight new 64-bit integer registers (16 total)
Eight new 128-bit SSE/SSE2 registers (16 total)
Integrated Memory Controller
Low-latency, high-bandwidth
72-bit DDR at 200, 266, 333, and 400 MHz (64-bits + 8-bits ECC)