can someone make an all you need to kno about cpu's

[odom41]

I was wondering what you need to know when your buying a cpu.There are so many different types of models of cpu's and i would just never know what to pick.

If you can please make a small guide or refer me to a guide,that would be awesome.I have a little bit if computer experience like i've opened and installed parts and that's about all.I'm trying to learn as much as i can.I'm also trying to learn about cpu's because i plan to OC my AMD Phenom X4 9150e processor.

One last thing i also heard that the higher the number on an AMD cpu the better it is.By the number i mean the 9150e part.

Thank you computer forums!!!

[Atomic Rooster]

Here's some good reading for ya: Tom's Hardware - CPU: Articles & Reviews