Nvidia gtx 970 or 980 with web driver?

[ping141]

I´ve tested a bit on a GTX 980 Ti on a hackintosh that has worked well, no issues that I can remember.

[THOMASL]

I tested GTX 970......works fine with 4HD output, but old GTX560 has better performance in playback....change back to 560..

Anybody tested 980ti? with 4k out