Fps - 20 System - Radeon HD5650, Aspire 5552G-P544G32Mnkk, Athlon II P340, 4Gb DDR3, Ubuntu 12.04.5 Driver - Catalyst 14.9, w/stock settings Screen res - 1366*768 Settings - AAx8 & ASx16, VSYNC-on, Ambient Rendering-enhanced & Interaction shader-enhanced