<Tr> <Th_colspan="4"> AMD Athlon X2 processor family </Th> </Tr> <Tr> <Th> AMD K9 </Th> <Th_colspan="3"> Desktop </Th> </Tr> <Tr> <Th> Code - named </Th> <Th> Core </Th> <Th> Date released </Th> </Tr> <Tr> <Td> </Td> <Td> Manchester Toledo Windsor </Td> <Td> dual (90 nm) dual (90 nm) dual (90 nm) </Td> <Td> May 2005 May 2005 May 2006 </Td> </Tr>

Amd athlon 64 x2 dual core processor 4400+