After the Core Duo we got integrated graphics, built-in video (etc) support, and lower TDPs that allowed thinner laptops with longer battery life. Oh, and lower

After the Core Duo we got integrated graphics, built-in video (etc) support, and lower TDPs that allowed thinner laptops with longer battery life. Oh, and lower prices. We also got 10-second start-up times via UEFI. There are more things to PC life than raw single-core performance ;-)