Yes, and in some cases, they are completely necessary in order to run the machine at full efficiency. Cooling pads come in two varieties: conductive and electrical. Conductive models are filled with salts that can absorb heat from the device, however, these are only good for a couple of hours and tend to get hot, making it difficult to hold the laptop in your lap.rnrnElectrical models use fans in order to push air towards the air intake grates of the laptop and the lower portion of the case. This can substantially cool the device which will, in turn, help the GPU output more stable frame-rates and prolong the life of your CPU.rnrnCooling pads are generally only useful in the case of devices that already have fans, however, the best laptop coolers can lower the temperature of any machine by around 10 degrees celsius.