Performance Specification
CPU Speed
2.6 GHz
Physical Cores
2 cores
CPU Codename
Caspian
TDP (Power)
35W
Lithography
45nm
Socket S1g3
Main Link
Turion II Ultra Dual-Core Mobile M640 Game Requirement Analysis
Turion II Ultra (codenamed Caspian) is the mobile version of the K10.5 architecture produced using 45 nm fabrication process, also known by its desktop variant Regor. It is a dual core processor, and features clock speeds of 2.4 GHz to 2.7 GHz, 2 MB total L2 cache (1 MB per core), HyperTransport at 3.6 GT/s, and a 128 bit FPU. It maintains a TDP of 35W from its predecessor Turion X2 Ultra (codenamed Griffin).
Source[ Wikipedia ]