I concur. Those new Pentium chips are the equivalent of the high end E8xxx series Core 2's from just a couple years back. I had an E8500 with a 5850 and never saw the slightest bit of bottlenecking at 1080p resolutions. They're great chips.
g620 will, but in cpu heavy games, like you will get fps down spikes as low as 20 in codbo at max settings but normally between 30-40 and above 40 with some lower settings.,
no lagging in burnout paradise city, codmw2, codmw3.,
little lagging (down to 30fps in city) in just cause 2 at high settings.
Down to 15fps sometime in gta4 v1.0.0 and normaly around 40, as it uses around 50 threads.