i tend to agree that the duron cpu pricing offsets the total cost of the mobo+cpu for AMD integrated solutions compared to the celeron's relatively higher price + slightly lower costing i810 mobo solution...
regardless, when anand is referring to the lower delta between the performance of the sis 730S+ via km133 vs the celery+ i810, compared to the kt133/kt133a + duron vs. the celeron + i810, he's referrign to the sis' and via's lack of system performance (viz., memory, non-video) barring video performance...(except the claim of "slow" 2D, whatever slow 2D is defined as...probably not too slow, rather slightly slower than the i810 perhaps)...
benchmarks tell the story...