You are quite correct the HD6000 does support 4K @ 60 Hz. However Apple have not enabled this functionality. The iris pro 15" where in a similar position and apple patched the graphics driver to enable this functionality.
even my Surface Pro 3 (HD 5000 grafics) connects via display port 1.2 to the dell 4k monitor and to the panasonic 4k tv 4k with 60Hz without any problem
even my Surface Pro 3 (HD 5000 grafics) connects via display port 1.2 to the dell 4k monitor and to the panasonic 4k tv 4k with 60Hz without any problem
Nope. It doesn't. You need a HQ or MQ class with Intel HD4600 or Iris Pro 5200 to output 4K at 60 Hz. Surface Pro 3 can do 4K at 52 Hz though just like iris 5100 on the rmbp 13
Nope. It doesn't. You need a HQ or MQ class with Intel HD4600 or Iris Pro 5200 to output 4K at 60 Hz. Surface Pro 3 can do 4K at 52 Hz though just like iris 5100 on the rmbp 13