Back of the box says 1.8 Single core processor, My Laptop is
• Intel® Centrino® 2 Processor Technology with Intel® Core™2 Duo Processor P7350 (2.0Ghz, 3MB L2 Cache, 1,066 MHz FSB)
• Windows® Vista Home Premium (includes SP1/OEM version)
• 15.4” TFT WXGA display
• 3 GB DDR2 RAM
• 320 GB Hard Drive
• 8 x Dual Layer DVD and CD re-writer optical drive
• ATI Mobility Radeon™ HD 3470 graphics with 256 MB
GalCiv 2 is fine and Civ IV plays OK, it says 1.7Mhz on the box but there is sometimes a bit of a stutter during the AI turn when the world is spinning, units moving and a pop-up displaying but since it is the AI turn and I am not doing anything its not a problem.