Sapphire Radeon HD 7770 OC Vapor-X 1GB Graphics Card Review

Measuring temperatures is all about being consitent, therefore we keep a steady eye on monitoring the ambient room temperature to make sure that it stays the same. While this is constantly being monitored, we measure the idle temperature of the card using HWMonitor over a 15 minute period. Once this has been recorded, we set FurMark into motion for 15 minutes and record the results again.

Lastly taking a look at temperatures, we find that at idle, the card is slightly hotter than a reference HD 7770, but load sees the temperatures being at an all time low, with the Vapor-X clearly doing its job at keeping things cool and quiet.