I have choice between these 2 cpus that i already have in my hand and that i will not go buy any other. So is it better the E2180 2.0gigs 1m cache or the 4300 1.8gig 2m cache? Without overclocking of course because maybe the mobo i will get don't have overclocking options. I buy locally from used parts store for really cheap and what's available. Thank you.