Hello.. my system specs (( not over clocked/Set to auto in bios performance) - Asus Sabertooth Z77 w/ Dual DDR3, 7.1 Audio, Gigabit Lan, CrossFireX / SLI - Intel Core™ i7-3770K Processor, 3.50GHz w/ 8MB Cache - Evga GeForce GTX 670 FTW LE 2GB PCI-E w/ Dual DVI, HDMI, DisplayPort - 8 Gigs Kingson 1600 MHz DDR3 ram - LG burner Blu-ray drive.. (I forget if its 6x or 8X oh well ) - Windows 7 Pro 64