2.53ghz

ok so finally sandy bridge notebooks are out., but i have doubt with the intel i3 notbeooks (sandy bridge.) what do think which one is better.. i3 2310M(2.1Ghz) or i3 380M (2.53Ghz) i knwo thr former one is sandy bridge, but how much do think it will make the difference to performance when...

i've overclocked my e7200 to 3.57Ghz on Abit IP35-e but most times it does not verify the dmi pool data and so it shows 2.53Ghz in windows.how can i solve this or am i getting the same performance at 2.53Ghz when i've actually set it to 3.57