4k displays at 60Hz with the current rMBP?

[cs02rm0]

Now 4k displays are here, given I'm not interested in 30Hz, do I have any options with a current rMBP?

 

[FreakinEurekan]

Doesn't look like it. http://www.apple.com/macbook-pro/specs-retina/ shows 30Hz only via HDMI, and no mention of 4K under Thunderbolt or DisplayPort.

 

[MacMojo1]

displayport 1.2 will go 60hz - so yes the TB port will support 60hz. Mavericks does not though but W8 with the latest Nvidia drivers do.

So we need an update from Apple to make it work for 10.9.