Power : Amd consumes bit more power then intel
Bus Speed : Amd has 1600mhz while Intel is half with 800mhz
( Core 2 Duo Extrem - 1033mhz)
L2 Cache : Intel is good over L2 Cache Memory
L1 Cache : Amd has double then Intel
Price : Amd is much cheaper then Intel

My Experience : Intel processor gets less heat then AMD (bcoz Intel processor doesn't do much work while Amd core is always busy... :P ). With performance regard i would say for graphics and rendering amd is good, that means with other work it is not bad but is bit (yeah really a bit) slower then intel, but if you compare this bit performance with the price you will save lots of $ if you go for amd. I would prefer Amd (Value for money).

AMD Turion™ 64 X2 Dual-Core Mobile Technology Competitive Comparison

AMD Turion™ 64 X2 Dual-Core Mobile Technology
Model Number		Thermal Design Power		Frequency		L2 Cache
TL-68		35W		2.4 GHz		Dedicated 1M
TL-66		35W		2.3 GHz		Dedicated 1M
TL-64		35W		2.2 GHz		Dedicated 1M
TL-62		35W		2.1 GHz		Dedicated 1M
TL-60		31W or 35W		2.0 GHz		Dedicated 1M

Detailed Comparison ..

- Baljeet