They are using the Turion due to the power consumption - just saw that they use a 180 watt power supply with this lappy
At least the version that xtreme notebooks is using:
3984 - http://service.futuremark.com/compare?3dm06=238522
That's as high as it will go - started to get artifacts at this level
Duo Core 2.0 (Engineering Sample)
2gb PC2-667 (Corsair Value Select)
7800 GO @ 1.2 volts...