Arctic Cooling Accelero GPU Coolers (X1/X2)
 

The X1 and X2 are drastically different from the NV silencer range that ruled the earth before it. They have introduced heat pipe technology into the equation – a first for GPU cooling. Arctic Cooling claims this improves the cooling efficiency over the NV silencer range

the description of the stock x1800Xt cooler is very accurate

I'm suffering for my FPS :(