True it looks like they just benched whatever they had at hand
At least it's something to start with...

Power figures told here, if you can make heads and tails with this translation:
"Checker watts of power consumption, WIND PC in a low-load about 30 W, 35 W, high-level load, Eee PC 4G-X is always about 15 W, hand VAIO type SZ VGN-SZ90PS (Core Duo T2400, Intel 945GM Express Chipset, GeForce Go 7400), a low-load about 30 W, 60 W, high-level load. デスクトップPCとしてはかなり低い値で、Silverthorne搭載の携帯端末ならこれよりもさらに低 くなる。 Desktop PC is much lower value, Silverthorne-equipped mobile handsets are also more would be lower."