CPU AMD Athlon II X2 255 ADX255OCK23GQ Dual Core 2

Products description

CPU AMD Athlon II X2 255 ADX255OCK23GQ

Dual Core 2x3.1GHz Sockel AM3 AM2+

Technische Daten
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon II X2
Model number	255
CPU part numbers	ADX255OCK23GQ is an OEM/tray microprocessor; ADX255OCGQBOX is a boxed microprocessor with fan and heatsink
Stepping codes	AAEEC AE NAEIC AE
Frequency	3100 MHz
Bus speed	533 MHz Memory controller; One 2000 MHz 16-bit HyperTransport link
Clock multiplier	15.5
Package	938-pin organic micro Pin Grid Array (UOF938)
AMD Package number	30412
Sockets	Socket AM2+; Socket AM3
Introduction date	January 25, 2010
Price at introduction	$74
Architecture / Microarchitecture
Microarchitecture	K10
Processor core	Regor
Core stepping	DA-C2
CPUID	100F62
Manufacturing process	0.045 micron; 234 million transistors
Die	117.5mm2
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 1 MB 16-way set associative caches
Cache latency	3 (L1 cache); 15 (L2 cache)
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; 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
Memory controller	The number of controllers: 1 Memory channels: 2 Channel width (bits): 64 Supported memory: DDR2-1066, DDR3-1066 Maximum memory bandwidth (GB/s): 17.1
Other peripherals	HyperTransport 3 technology
Electrical / Thermal parameters
V core	0.85V - 1.425V
Maximum operating temperature	55°C - 74°C
Thermal Design Power	65 Watt