I hate AMD. I used to have a Gateway MX6426. It has an AMD Turion 64 mobile single core chip @ 2.2GHz. Not only did that chip suck soo much, it gave off a **** load of heat. It would be idealing at 140F and run at 210F when intensive apps were used. The fan was fine. I appied arctic silver 5 to it. it ran a little cooler... but not much. The integrated ATi graphics would be at 170F whne doing nothing and at 200-215 doing games like NFSU. Its 4200RPM PATA HD and 1Gb RAM also contributed to its slowness. I sold that crap on eBay, and bought a dell Latitude D620. It's Intel Core Duo @ 1.66 is still faster. Yes it is duo core though. With Arctic silver on the D620 it ideals at 90F and under full load 130F. When i prevent the fan, it can peak to 180F. The GMA doesn't go over 110F even under full load. It came with 1Gb Ram and a 40Gb 5400 SATA HD. Wih those specs, and both systems with Xp, my Dell outperformed the gateway. yet the both were from 2006... the dell was January 2006 and the gateway was end of 2006.
My Dell Latitude D620 now has the same 1.66GHz T2300E Core 2 Duo as before, but 3 GB Ram, and a 250GB 7200RPM HD inside. Add Macintosh OS X 10.6.3, it runs seemlesly. I'm typing this on it right now.