AMD Athlon II X4 640 - ADX640WFK42GM / ADX640WFGMBOX information

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Type:CPU	Manufacturer:AMD
family:Athlon II X4	microprocessors:AMD Athlon II X4 640 - ADX640WFK42GM / ADX640WFGMBOX

Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon II X4
Model number	640
CPU part numbers	ADX640WFK42GM is an OEM/tray microprocessor ADX640WFGMBOX is a boxed microprocessor with fan and heatsink
Stepping codes	CADHC AD NADIC AD
Frequency	3000 MHz
Bus speed	667 MHz Memory controller One 2000 MHz 16-bit HyperTransport link
Clock multiplier	15
Package	938-pin organic micro-PGA
Sockets	Socket AM2+ Socket AM3
Weight	1.4oz / 39.3g (CPU) 13oz / 368g (box)
Fan/heatsink	AVC-Z7UH01R101-4909
Introduction date	May 10, 2010
Price at introduction	$122
Architecture / Microarchitecture
Microarchitecture	K10
Processor core	Propus
Core stepping	BL-C3
CPUID	100F53
Manufacturing process	0.045 micron silicon-on-insulator (SOI) technology
Die size	169mm²
Data width	64 bit
The number of cores	4
The number of threads	4
Floating Point Unit	Integrated
Level 1 cache size	4 x 64 KB 2-way set associative instruction caches 4 x 64 KB 2-way set associative data caches
Level 2 cache size	4 x 512 KB 16-way set associative caches
Level 3 cache size	None
Cache latency	3 (L1 cache) 15 (L2 cache)
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 SSE4a AMD64 / AMD 64-bit technology AMD-V / AMD Virtualization technology EVP / Enhanced Virus Protection
Low power features	Cool'n'Quiet 3.0 CoolCore Technology Dual Dynamic Power Management Core C1 and C1E states Package S0, S1, S3, S4 and S5 states
Integrated peripherals / components
Integrated graphics	None
Memory controller	The number of controllers: 1 Memory channels: 2 Channel width (bits): 72 Supported memory: DDR2-1066, DDR3-1333 DIMMs per channel: up to 2 Maximum memory bandwidth (GB/s): 21.3
Other peripherals	HyperTransport 3 technology
Electrical / Thermal parameters
V core	1.1V - 1.4V
Maximum operating temperature	55°C - 71°C
Thermal Design Power	95 Watt

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