AMD Athlon 64 X2 TK-57 - AMDTK57HAX4DM

CPU Information

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AMD Athlon 64 X2 TK-57 - AMDTK57HAX4DM
2009-03-13 03:09:31 Posted by: FalconFour
This is the AMDTK57HAX4DM (Turion 64 X2 TK-57) in my Acer Extensa 4420. AMD must be getting desperate if they're marketing stripped-down budget CPUs as Athlons, because this is bottom of the line (stripped L2 cache)! Planning on upgrading to a TL-class CPU with 512k L2 per core soon.
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CPU ID

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Athlon 64 X2 for Notebooks TK-57 CPU.

Cache:	L2
Size:	256 KB
Associativity:	16-way set associative
Line size:	64 bytes
Lines per tag:	1

Instruction set extensions		Additonal instructions
MMX		CLFLUSH
AMD extensions to MMX		CMOV
3DNow!		CMPXCHG16B
Extensions to 3DNow!		CMPXCHG8B
SSE		FXSAVE/FXRSTORE
SSE2		PREFETCH/PREFETCHW
SSE3		SYSCALL/SYSRET
		SYSENTER/SYSEXIT
Major features		Other features
On-chip Floating Point Unit		100MHz multiplier control
64-bit / Intel 64		36-bit page-size extensions
NX bit/XD-bit		Advanced programmable interrupt controller
Secure Virtual Machine (Virtualization)		Core multi-processing legacy mode
		Debugging extensions
		Extended APIC space
		Frequency ID control
		Hardware thermal control
		LAHF/SAHF support in 64-bit mode
		LOCK MOV CR0 means MOV CR8
		Machine check architecture
		Machine check exception
		Memory-type range registers
		Model-specific registers
		Page attribute table
		Page global extension
		Page-size extensions (4MB pages)
		Physical address extensions
		RDTSCP
		Software thermal control
		THERMTRIP
		Temperature sensor
		Time stamp counter
		Virtual 8086-mode enhancements
		Voltage ID control

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