Core 2 Duo e4500 vs Intel Pentium Dual Core e5400

[slavcho]

As i know the Core 2 Duo has always been better from intel dual core. Can someone explain me what are the main deferences? And i would like to know which is better from this two processors Core 2 Duo e4500 and Intel Pentium Dual Core e5400. The main deference is the higher clock on e5400 which is 2.7 but as i know the Core 2 Duo is better then Dual Core. Can someone explain me

 

[daisymtc]

E5400 is faster

E4500 (Q3'07) is old C2D 65nm, where E5400 (Q1'09) is 45nm

What mobo you've got? Some only support 65nm.