This article claims the hardware in the latest macbooks can support it, but the current osx drivers max out at 30hz: http://9to5mac.com/2013/12/23/new-retina-ma

This article claims the hardware in the latest macbooks can support it, but the current osx drivers max out at 30hz: http://9to5mac.com/2013/12/23/new-retina-macbook-pros-can-drive-4k-displays-at-60hz-when-running-windows-mac-os-needs-new-drivers/ http://9to5mac.com/2013/12/23/new-retina-macbook-pros-can-dr...