Actually..
My old 1201n used the nettop Atom 330 dual core paired with an nvidia ION chipset and was decent for everyday stuff and light gaming. Ive now got a DM1 with a Brazos E350 and there's really not much noticable difference in grunt from the chip just a big leap in battery saving. Benchmarks show a bigger boost but in real terms theres not alot in it. My only hate of the previous intel chip is its hardware limit of 32 bit addressing on a 64 bit chip so I could only ever use 3.25GB RAM even with windows x64.