Athlon II X2 B22

General information Type CPU / Microprocessor Market segment Desktop Family AMD Athlon II X2 Model number  ?   B22 CPU part number

• ADXB22OCK23GQ is an OEM/tray microprocessor

Stepping codes NAEIC AE   WAEIC AE Frequency  ?   2800 MHz Bus speed  ?   533 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link Clock multiplier  ?   14 Package 938-pin organic micro Pin Grid Array (UOF938) Sockets Socket AM2+
Socket AM3 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 Level 3 cache size None 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): 64
Supported memory: DDR2-1066, DDR3-1066
Maximum memory bandwidth (GB/s): 17.1 Other peripherals HyperTransport 3 technology