AMD 3800 Evaluator Guide - Page 15

HyperTransport™ Technology Block Diagram - + cpu

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AMD Processor Performance Evaluation Guide 30579 Rev. 3.74 March 2007 HyperTransport™ I/O links • High-bandwidth serial interconnect • Extensive data protection/management • Integrated power management • Building block structure • Up to N devices supported in chain AMD64 Processor DDR2 Memory 12.8 GB/Sec Device 0 HyperTransport™ Tunnel Device 1 AGP/PCIe™ Graphics Adapter IEEE 1394 EIDE Ethernet SMBus HyperTransport I/O Hub Device N AC-97 USB LPC PCI 3.0/PCI-X® 2.0 Bus Slot Slot Slot Figure 2. HyperTransport™ Technology Block Diagram • The SSE3 instruction set and 3DNow!™ Professional (SSE and 3DNow! Enhanced) support all industry-standard x86 32-bit instruction set extensions. • 64-bit processing - A 64-bit address and data set enables processing in the terabyte space. - Microsoft Windows® XP Professional 64-Bit Edition for 64-Bit Extended Systems supports up to 32 GB of RAM and up to 16 TB of virtual memory. - Gamers can preload entire three-dimensional worlds into memory for a fully immersive experience. - Home video enthusiasts can easily edit video recordings, with professional-quality results. - The 64-bit space is designed to bring home the digital experience. • The first true on-die dual core x86 PC processor - Inter-core communication at CPU speed - Direct access to memory controller and HyperTransport™ technology link 16 AMD64 Single Socket Processor Architecture

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AMD Processor Performance Evaluation Guide
30579
Rev. 3.74
March 2007
16
AMD64 Single Socket Processor Architecture
Figure 2.
HyperTransport™ Technology Block Diagram
The SSE3 instruction set and 3DNow!™ Professional (SSE and 3DNow!
Enhanced) support all industry-standard x86 32-bit instruction set
extensions.
64-bit processing
A 64-bit address and data set enables processing in the terabyte space.
Microsoft Windows
®
XP Professional 64-Bit Edition for 64-Bit Extended Systems
supports up to 32 GB of RAM and up to 16 TB of virtual memory.
Gamers can preload entire three-dimensional worlds into memory for a fully
immersive experience.
Home video enthusiasts can easily edit video recordings, with professional-quality
results.
The 64-bit space is designed to bring home the digital experience.
The first true on-die dual core x86 PC processor
Inter-core communication at CPU speed
Direct access to memory controller and HyperTransport
technology link
HyperTransport
Tunnel
IEEE 1394
Graphics
Adapter
EIDE
Ethernet
SMBus
AC-97
USB
LPC
DDR2 Memory
• High-bandwidth serial interconnect
• Extensive data protection/management
• Integrated power management
• Building block structure
• Up to N devices supported in chain
HyperTransport™ I/O links
Slot
Slot
Slot
AMD64
Processor
HyperTransport
I/O Hub
AGP/PCIe
PCI 3.0/PCI-X
®
2.0
Bus
Device 0
Device 1
Device N
12.8 GB/Sec