I do not want to fall into the usual Lobhudelleien, nowadays should anyway everyone know what qualities should be of graphics card. There are plenty of hardware tests. Therefore, I give only on why I. Card no 5 stars (which they would have received if all expectations had been met) And yes I've bought the card is not here, but I would like sapphires valued here ;-).
The card lacks sufficient stiffness. If you build the card horizontally, then the unpaved area is so heavy that they bend the card minimal, this is not so tragic, but can vary depending on fan speed and temperature lead to a slight buzz in the rear fan. Remedy shaft only the card vertically to operate (as possible) or support them, so they do not bend.