Bests & Worsts Reviews from Amazon

When playing intensive full screen games or benchmarks two of the three display ports have issues with intermittent black screens. Confirmed on TWO copies of this card (I bought one, it started doing it, exchanged the card for another, same exact issues). Have spent a decent amount of time doing all the normal troubleshooting (fresh install of Windows, clean and re-installation of AMD drivers, manually playing with the voltage and frequency of the card, etc).