Those of you looking for a fresh, Ivy Bridge-powered gaming rig may want to look ASUS' way. The Taiwanese outfit just welcomed a trifecta of new ROG TYTAN machines to its lineup, which include the CG8580, CG8270 and CM6870 -- all sporting similar aesthetics as that CG8490 we showed you a while back. For starters, the higher-end CG8580 packs a quad-core, 4.6GHz Core i7-3770k CPU alongside a single-touch Turbo Gear button for overclocking, a twin 128GB SSD and an NVIDIA GeForce GTX680 graphics card. As for the CG8
