I currently am using a 3.0 Ghz LGA 775 Pentium 4. The board can take a Core2Duo. Problem is, I need to be 32 bit to support mygamecompany games. If I run a Core2Duo processor in 32 bit Fedora 20, will there be any benefit over the Pentium 4? What am I looking at power consumption wise? Does a Core2Duo run cooler than a Pentium 4?