Hello guys ! I'm here to ask if someone tried successfully to plug a 3840*2160 monitor with a 13" Retina MacBook pro late 2013, and has been able to run it at 60Hz (1080p HiDPI or full res). I own a 15" Retina MacBook Pro (late 2013), and it is plugged to a Samsung U28d590d via Thunderbolt, using the Monitor DisplayPort IN. I also own a Mac Mini (late 2012), and it can't use the monitor properly (2560*1440@60Hz is the max I can get). So this is why I plan to change the mini for a 13" Retina MBP (if it can use the monitor like my 15") So is there anyone who has a similar setup or has tried this with 10.9.3 or even Yosemite and succeded? Thanks guys, if you have an answer, it will be great.