I purchase the Gigabyte GeForce GTX 550 Ti 1gb gddr5 PCI Express 2.0 for a client that want a high end work computer that she would not have to discard in a year because it will no longer run the application for she business . the card work great at first and score a 6.8 on the Windows experience index -lrb- weus -rrb- but after only one week the card die and prevent the pc from boot . I remove the card plug into intergraded hdmus and fire the computer and it be work like a charm . I end up buy a different card locally and return the old card to the vender .