I have a new Lenovo laptop (W550s) with a high resolution screen (2880 x 1620), running windows 10. I have installed Mathematica 10.3 and the graphical performance of it is terrible. The fonts and graphics are blurry and/or low resolution bit map performance. According to the recommendation I scaled the text size up to 200%, which makes Mathematica occupying the whole screen. I have been trying to disable scaling of Mathematica (on high DPI settings), which gives a crisp display of Mathematica. Menus, other text items and graphs comes however out too small and unreadable. The problem is not solved by the magnification feature, since graphics and text scales differently. Its disappointing to see that when windows 10 is a huge improvement in almost all aspects, Mathematicas graphical performance ruins the whole experience. Do some of you have any suggestions on how to solve this?