The last point makes it VIA, quite clearly. Last one I had hands on recently was the KM400 Unichrome with DDR266 RAM and a Duron-750 (no kidding!), a system built from leftovers plus a new board (an ECS). Despite the stoneage components, CPU load whilst viewing DVD was below 40 percent. Impressive. K8M800 has Unichrome Pro, which does even better in that regard.