Reviews and Problems with Sapphire HD7970 OC 3GB GDDR5
Showing 1-5 of 5
When its good its good and when its bad its rageworthy
29 September 2014
Summary: Nice small overclock and software for tweaking clock. With those features you get more FPS in the winter and nice BSODs in the summer. A fan semi-died and now makes a crazy annoying sound which makes me cry sometimes. I expected a better build from sapphire but feel it under performed.
Summary: I bought two of these to run in Crossfire in May. One of the cards has a bad fan after a short period of time and the other suffers from a black screen after a few minutes of gaming. In fact my windows will black screen when both cards are in on boot.
Summary: Card did not work right, BF3 crashed after about 2 min every time. Even tried reinstalling/reseating/swapping pci power cables several times, exchanged with amazon, new one gets here Tuesday, hopefully this one works.5
Summary: I'm in the minority here, but my first card ran insanely hot, gave artifacts, and had serious driver issues. The second wasn't much better. HDMI sound went in and out, couldn't shake artifacts in Skyrim, and it stayed in the high 70s to low 80s. The coil whine was also unbearable at speed.
Summary: This card will run any game at max setting with good frame rates. Runs very cool under full load. My only problem with it is mine has coil whine that can be very annoying under full load enabling vsync helps some but for a 550$ it's very disappointing other than that its an amazing card.