AMD Phenom II X2 521 - HDX521OCK23GM information

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Type:CPU	Manufacturer:AMD
family:Phenom II X2	microprocessors:AMD Phenom II X2 521 - HDX521OCK23GM

Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Phenom II X2
Model number	521
CPU part number	HDX521OCK23GM is an OEM/tray microprocessor
Stepping code	WAEKC AE
Frequency	3500 MHz
Bus speed	667 MHz Memory controller One 2000 MHz 16-bit HyperTransport link (4 GT/s)
Clock multiplier	17.5
Package	938-pin organic micro-PGA
Sockets	Socket AM2+ Socket AM3
Weight	1.4oz / 39.1g
Introduction date	2nd quarter 2011
Architecture / Microarchitecture
Microarchitecture	K10
Platform	Dragon
Processor core	Regor
Core stepping	DA-C3
CPUID	100F63
Manufacturing process	0.045 micron silicon-on-insulator (SOI) technology
Die size	258mm²
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 1 MB 16-way set associative exclusive caches
Level 3 cache size	None
Cache latency	3 (L1 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 EVP / Enhanced Virus Protection AMD-V / AMD Virtualization technology
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
Thermal Design Power	65 Watt

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