Bulldozers On the Way! Last Updated on Tuesday, 18 October 2011 09:38 Written by Nick McD Wednesday, 19 October 2011 01:00 AMD officially released 3 Bulldozer chips to the market on October 12th, 2011, but the big guys aren’t in the mix, yet. The X4 FX-4100 (3.6Ghz), X6-6100 (3.3Ghz), and X8-8120