HIS Radeon HD 7750 1GB Graphics Card Review

To test power consumption, we monitor the overall power of the system through a plug-in electricity usage monitor at an idle and load state. This allows us to show the fluctuation between how much power draw the graphics card takes at idle and at load. By monitoring the overall usage of the whole system, it gives an easy comparison if you wish to do the same yourself as opposed to buying very expensive individual testing equipment.

With the power measurements that we see, the ZeroCore and PowerTune technologies are working to the full keeping the cards overall power usage down whilst maximising the cards performance.