[gTen]

Best 2 processors are the Exynos ,TI OMAP dual core, Tegra 2.5 > Snapdragon dual core > Tegra 2

And no its not 1ghz + 1ghz..its dual core aka if an app is dual core ocmpatible it can offload processes and make use of both cores..this can sometimes give you speeds above a 2ghz and sometimes speeds below depending on the application...