Some of the brands with the best GHz are Apple 2.0 GHz, Apple 1.39 GHz, and Samsung 1.39 GHz.7th generation (Gen 7) processors are the new standard for high-performance laptops. They are the first Intel processors to feature an integrated graphics core and are made of superior materials. The upgraded Gen7 processors also support the latest 3D graphics technology, and the flagship models are now offered with up to 32 GB of storage. These new processors have already been hailed by many as the crowning achievement in laptop performance.