Skip to content

AMD Athlon X2 4450B ADH445BIAA5D0 CPU Socket AM2 Dual Core 2.3GHz Desktop PC

by AMD
Sold out
AMD Athlon X2 4450B ADH445BIAA5D0 CPU Socket AM2 Dual Core 2.3GHz Desktop PC 
Grade A physical condition. All pins are intact, straight, and clean.

Energy efficiency is important to AMD, allowing you to enjoy a cool, quiet PC while saving energy and reducing heat, noise and the effect of your computer on the environment. Energy efficiency innovations include Cool’n’Quiet, AMD CoolCore and AMD Smart fetch. These technologies reduce power consumption and processor activity. You’ll experience up to 50% energy efficiency over previous AMD Athlon II processors.

AMD Athlon II processors also offer support for Virtualization Technology. You can run virtual environments on one system with ease, allowing you to use legacy programs on a separate operating system. Also providing 64-bit support, this processor can handle the most demanding programs with ease. Add the convenience and power of multi-core processing and enjoy the benefits of energy efficiency with an AMD Athlon X2 4450B today!

Main Specifications:

  • Dual-core

  • Socket AM2

  • 2.3 GHz clock speed

  • 667 MHz Bus Speed

All Specifications:
General information
Type CPU / Microprocessor
Market segment Desktop
AMD Athlon 64 X2
Model number 4450B
CPU part numbers
ADH445BIAA5DO is an OEM/tray microprocessor
ADH445BDOBOX is a boxed microprocessor with fan and heatsink
Stepping codes NAA9G   NAAEG   NAAFG   NAAIG   NAAWG
Frequency 2300 MHz
Clock multiplier 11.5
Package 940-pin organic microPGA
Socket Socket AM2
Introduction date Apr 28, 2008
Price at introduction $85
Architecture / Microarchitecture
Microarchitecture K8
Platform Perseus
Processor core Brisbane
Core stepping BH-G2
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
Extensions and Technologies
MMX instructions
Extensions to MMX
3DNow! technology
Extensions to 3DNow!
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
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
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