Up to date. Intel's quad-core Skylake processor only has a slight lead over its Haswell predecessor. However, its small boost in performance is accompanied by lower energy consumption. After the release of the GS70 Haswell model, MSI also fiddled with its successor's connectivity options: Two USB 3.1 ports and an NVMe M.2 slot are now on board.
http://www.notebookcheck.net/MSI-GS70-6QE-Stealth-Pro-Notebook-Review.153555.0.html