The Phantom cooler is two and a half slots wide and it performs well. EGA's ACX 2.0 cooler features bigger and faster fans than its predecessor. At 80% speed the fans hit about 2800RPM, while the Phantom card ends up at 2188RPM. There is a noticeable difference in temperatures, as the SuperClocked card reaches 73 degrees Celsius, while the Phantom hits 80 degrees.

As far as noise is concerned, buth cards are audible at 80% fan speed, but neither is too loud.