From this weeks weekly email
http://www.computerworld.com/s/article/9227712/AMD_adds_server_horsepower_with_16_core_chip
SQL2012 License Cost for 1 CPU $109,984.00 or if you get the BL485G8 with 2 chips £219,968.00 😀
Then of course you want to get it with SA as well so your looking what an extra 20%?