4K Displays

So I am new to this. I am building my 1st hackintosh in December. Its my Christmas gift to myself. I was going to buy a new iMac but Apple didn't update them. Plus I would like to save some money.

I am going to do the CustoMac Mini Deluxe in the November buyers guide CustoMac Mini Deluxe. I am wondering, can I just plugin a 4K TV and have it work or will this video card not support it? If the card does...

4K Displays