2ghz iMac vs 2.1ghz iSight iMac

[the_wallcrawler]

What are the differences between these two systems other than the built in iSight, Front Row software, and thinner case?

I notice a refurb 2ghz on the Apple site that has the same HD, same RAM, and same Superdrive. The negatives are slightly slower CPU and bus.

Any differences in video card?

 

[plinden]

It's quite easy to find out this information. There is indeed a difference in video card. The Radeon x600 XT is considerably faster than the Radeon 9600.
CPU benchmarks - http://www.barefeats.com/im21.html
Graphics benchmarks - http://www.barefeats.com/im21b.html

Another apparent improvement is that the HD is cooler, well below the maximum specified.