The current Microsoft Surface Book 2 is powered by a quad-core i7 processor and has 16 GB of RAM. The touchscreen is enormous at 15 inches and 4K with 3260 x 2160 resolution. The graphics are rendered by NVIDIA GeForce GTX 1060 and is smooth even at high FPS game playback. It is quite expensive but is a top-end product meant for a discerning buyer.