Of course not xD most of motherboard manufater doesnt include allocated vram for igp. It basically depends on the memory configuration and sometimes app-controlled. Such as 2GB ststem memory allocate 512MB VRAM on igp, and 4GB System memory allocate 768MB VRAM on igp. The numbers will shown different as under Windows Vista or above because the hyper memory effect, actual memory amount can be seen with cpu-z or gpu-z. VRAM allocation also depends on your CPU, see datasheet for more information.