GPU cooling system: a test

The website Sudhian has compared 3 cooling system dedicated to GPU. The first one is the Zalman VF700-Cu that we have already installed on a GeForce 7800 GT, then a more recent model aka VF900-Cu, and last but not least the famous Accelero from Artic Cooling.

If the Accelero is indeed the most silent cooling system, it is not the most efficient for controlling the GPU temperature. The best for this task : the VF900-Cu, providing the best cooling/noise ratio.
So you know which device to use if you plan to overclock your graphic card.