AMD Athlon X2 4450B - ADH445BIAA5DO (ADH445BDOBOX) information

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Type:CPU	Manufacturer:AMD
family:Athlon 64 X2	microprocessors:AMD Athlon X2 4450B - ADH445BIAA5DO (ADH445BDOBOX)

Type	CPU / Microprocessor
Market segment	Desktop
Family	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
CPUID	60FB2
Manufacturing process	0.065 micron silicon-on-insulator (SOI) technology 221 million transistors
Data width	64 bit
The number of 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 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

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