CPU Prozessor AMD Athlon 64 X2 4450e ADH4450IAA5DO FSB1000 Sockel AM2 *c98

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

AMD Athlon 64 X2

Model number  ? 

4450e

CPU part numbers

• ADH4450IAA5DO is an OEM/tray microprocessor
• ADH4450DOBOX is a boxed microprocessor with fan and heatsink

Stepping codes

CAAWG   NAAEG   NAAFG

Frequency  ? 

2300 MHz

Bus speed  ? 

One 1000 MHz 16-bit HyperTransport link (2 GT/s)

Clock multiplier  ? 

11.5

Package

940-pin organic microPGA

Socket

Socket AM2

Introduction date

April 22, 2008

Price at introduction

$76

Architecture / Microarchitecture

Microarchitecture

K8

Platform

Cartwheel

Processor core  ? 

Brisbane

Core stepping  ? 

BH-G2

CPUID

60FB2

Manufacturing process

0.065 micron silicon-on-insulator (SOI) technology
221 million transistors

Data width

64 bit

The number of CPU cores

2

The number of threads

2

Floating Point Unit

Integrated

Level 1 cache size  ? 

2 x 64 KB 2-way set associative instruction caches
2 x 64 KB 2-way set associative data caches

Level 2 cache size  ? 

2 x 512 KB exclusive 16-way set associative caches

Physical memory

1 TB

Virtual memory

256 TB

Multiprocessing

Uniprocessor

Features

• MMX instructions
• Extensions to MMX
• 3DNow! technology
• SSE / Streaming SIMD Extensions
• SSE2 / Streaming SIMD Extensions 2
• SSE3 / Streaming SIMD Extensions 3
• Extensions to 3DNow!
• AMD64 / AMD 64-bit technology  ? 
• EVP / Enhanced Virus Protection  ? 
• AMD-V / AMD Virtualization technology

Low power features

• Cool'n'Quiet technology
• Halt state
• Stop Grant state  ? 

Integrated peripherals / components

Integrated graphics

None

Memory controller

The number of controllers: 1
Memory channels: 2
Supported memory: DDR2-800
Maximum memory bandwidth (GB/s): 12.8

Other peripherals

HyperTransport 2.0 technology

Electrical / Thermal parameters

V core  ? 

1.15V / 1.2V / 1.25V

Maximum operating temperature  ? 

78°C

Thermal Design Power  ? 

45 Watt

Notes on AMD Athlon 64 X2 4450e

• The Athlon X2 4450e replaced model BE-2400 (ADH2400IAA5DO)