Yes, it does consume more power, but is more powerful... I'm using it to monitor video in the field and it replaces about $5000 in bulky hardware I lug to almost every job... This will serve as a field monitor, vectorscope, waveform monitor, audio analyzer, and backup recorder... It has 6 usb2 ports, firewire, dvi out, and you can close it and use it as a tray to serve hamburgers to the crew and talent......