AMD Turion II N570 vs AMD Turion II Neo K645

Comparative analysis of AMD Turion II N570 and AMD Turion II Neo K645 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Advanced Technologies, Virtualization.

AMD Turion II N570

AMD Turion II Neo K645

Differences

Reasons to consider the AMD Turion II N570

Around 69% higher clock speed: 2.7 GHz vs 1.6 GHz
2x more L2 cache, more data can be stored in the L2 cache for quick access later

Maximum frequency	2.7 GHz vs 1.6 GHz
L2 cache	2048 KB vs 1 MB

Reasons to consider the AMD Turion II Neo K645

2.3x lower typical power consumption: 15 Watt vs 35 Watt

Thermal Design Power (TDP)	15 Watt vs 35 Watt

Compare specifications (specs)

	AMD Turion II N570	AMD Turion II Neo K645
Essentials
Architecture codename	Champlain	Geneva
Launch date	16 December 2010	15 December 2010
Place in performance rating	not rated	not rated
Series	AMD Turion II	AMD Turion II Neo
Vertical segment	Laptop	Laptop
Performance
64 bit support
Front-side bus (FSB)	3600 MHz	3200 MHz
L1 cache	265 KB
L2 cache	2048 KB	1 MB
Manufacturing process technology	45 nm	45 nm
Maximum frequency	2.7 GHz	1.6 GHz
Number of cores	2	2
Number of threads	2	2
Compatibility
Sockets supported	S1	S1
Thermal Design Power (TDP)	35 Watt	15 Watt
Advanced Technologies
VirusProtect
Virtualization
AMD Virtualization (AMD-V™)