Back in 2012, I built a Hackintosh using GA-Z68XP-UD3, Core i7 2600k, 32 GB RAM and HD6870, and successfully installed 10.6.8.
Around 2016, it stopped booting (and I don't know why), so I wiped the drive and installed Windows 7, as I had no Win machine.
Last year, I updated the MB to UEFI...