Forbes | AMD aiming to undercut Ultrabooks with $500 Trinity ultrathins Ars Technica Each Trinity chip will contain a CPU and a GPU. The CPU will be a second generation Bulldozer core, codenamed Piledriver. The GPU portion will be based on AMD's Southern Islands architecture, which made its debut late in 2011 with the launch of the ... AMD shows impressive Trinity at CES 2012 AMD hopes to take down Intel's ultrabooks on price AMD Trinity slides leaked, 17W APU detailed |