Performance
Although the GTX 850M has less computing power, it should compete with (or even beat) the old Kepler-based GeForce GTX 765M, showing the higher efficiency of the Maxwell architecture. Many games of 2013/2014, e.g. Tomb Raider or BioShock Infinite, can be played fluently in FullHD resolution and high detail settings. However, very demanding games such as Crysis 3 or Battlefield 4 will require lower resolutions and/or details.