smac on hackintosh runs perfectly.
i have an i7 running at 4.4 mhz with a quadro 4800 on a z68 chipset gigabyte board running snow leopard. it is slightly faster than my 8 core mac pro with quadro 4800.
but the hackintosh was really expensive, including the quadro from ebay, 32 gig memory and a 120gb ssd i payed 1500 quid. ;-)