In computing eco is simply code word for 'artificially underpowered' get a better PC, the reason you're drawing so little power is because the people who made that green bullshit have programmed it with software that deliberately turns down the original computing power and efficiency of the component in order to make it use electricity.
meh it saves me money on my power bill and its great for every day simple tasks while the gaming rig sits in the corner waiting for game time
gaming rig
CPU AMD PhenomII 970 (unlocked to 6core so atually a 1090)
Ram 16GB DDR3 1600 (timing tuned)
HDD 2x60GB SSD and 6TB Storage
GPU 2x R9 280x XFX