Architecture / Microarchitecture
Microarchitecture K10
Platform Danube
Processor core  Champlain
Core stepping  DA-C3
CPUID 100F63
Manufacturing process 0.045 micron silicon-on-insulator (SOI) technology
Data width 64 bit
The number of CPU cores 2
The number of threads 2
Floating Point Unit Integrated, 64-bit wide
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 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  
• EVP / Enhanced Virus Protection  
• AMD-V / AMD Virtualization technology

Low power features PowerNow!

Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3L-1066
Maximum memory bandwidth (GB/s): 17.1
Other peripherals HyperTransport technology 3.0

Electrical / Thermal parameters
Thermal Design Power  25 Watt