Type
CPU / Microprocessor
Market segment
Mobile
Family
A 64 X2 for Notebooks
Model number ?
TK-55
CPU part number
TK55HAX4DC is an OEM/tray microprocessor
Stepping codes
AAARGCAA4GCAARGNAA4G
Frequency ?
1800 MHz
Clock multiplier ?
9
Package
638-pin lidless micro-PGA
Package numbers
29273, 30000
Socket
Socket S1 (S1g1)
Size
1.38" x 1.38" / 3.5cm x 3.5cm
Architecture / Microarchitecture
Microarchitecture
K8
Processor c ?
Tyler
c stepping ?
BH-G1
CPUID
60F81
Manufacturing process
0.065 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
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 256 KB 16-way set associative exclusive caches
Physical memory
1 TB
Virtual memory
256 TB
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
Low power features
PowerNow!
Deeper Sleep state ?
Integrated peripherals / components
Integrated graphics
None
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR2
Other peripherals
One 16-bit HyperTransport link with speeds up to 800 MHz
Electrical / Thermal parameters
Maximum operating temperature ?
95°C
Thermal Design Power ?
31 Watt