Power And Temperature Benchmarks
We know how the Radeon HD 5670 performs. Now let's see how much power the new Radeon HD 5670 eats compared to its competitors:
The Radeon HD 5670 boasts very respectable idle, and even load power usage, among its contemporaries. Idle power is among the lowest of the group, and load power demonstrates fantastic efficiency considering that it outperforms the models with similar draw, yet performs almost as well as the GeForce 8800/9800 GT.
The GPU's temperature at idle and load are also quite impressive when you consider the small cooler.