Posted November 03, 2011

The 560 Ti is very power-efficient. It can grind 7.43 gigaflops per watt. That's the most power-efficient of any current nVidia GPU.
The 560 Ti is not by any standard "low power". It pulls 170 watts TDP, and real-world measurements show it consuming much more than that at full load, especially if you take advantage of its excellent overclockability.
To be silent, you have to move hot air without making noise. That's impossible with forced-air cooling. To be a decent approximation to silent, you have to not generate a lot of heat. That's not what the 560 Ti is for. It generates a shitload of heat, and both it and the case have to be equipped with fans powerful enough (and, inherently, noisy enough) to make that heat go somewhere else.
Post edited November 03, 2011 by cjrgreen