Both have importance Firt is the core speed. With 3GHZ and 2,5 or GB RAM it should run your decently. Your Graphis cards also have incidence on the speed and the quality, NVIDIA SERIES, ATI RADEON PCI EXPRESS....etc.
OS: Microsoft Windows XP Professional x86
Processor type: Intel Atom, 1600 MHz (4 x 400)
Memory System: 1011 MB (DDR2 SDRAM)
Graphics Card: Mobile Intel® 945 Express Chipset Family (224 MB)
![[Image: firmadesamusporjeff.jpg]](http://img237.imageshack.us/img237/4795/firmadesamusporjeff.jpg)
Processor type: Intel Atom, 1600 MHz (4 x 400)
Memory System: 1011 MB (DDR2 SDRAM)
Graphics Card: Mobile Intel® 945 Express Chipset Family (224 MB)