From UMPCPortal:
Apparently devices which have 945GM/GME/GMS/GSE or 943/940GML/GU Express chipsets are ULV versions of what is normally called the Intel 945 chipset (and can be found in many of the netbooks and UMPCs out there today), and they all feature the same GMA 950 graphics, but for the ULV chipsets, GMA 950 is underclocked to help improve battery life among other things.
A nifty little app called GMA Booster steps the GMA 950 graphics back up from 133/166 MHz, to the level that is found in non-ULV version of Intel 945, 400MHz. The nice thing about this is that it seems to be a simple instruction set sent to the chipset; it doesn’t change any voltage levels, and isn’t pushing the clock speed higher than it is designed to go, just up to its regular level.
Download GMA booster here.
