My latest laptop has an Intel CPU, chipset/GPU, wifi, etc. It works perfectly. It's a business model; it has no bells and whistles that could potentially give me driver issues. The only problem I ever had was when I visited Europe, and the power adapter broke down (wire fatigue), the country's (HP) support center plainly refused to have anything to do with my specific model.
I used to have overheating issues with AMD CPU based desktops. I have friends whose AMD CPU based laptops get far too hot to touch -- over 100°C, as reported by the sensors.