ATI has created a complete piece of garbage with the 6670
4 November 2014
Summary: So I purchased this card to get added into a Crossfire configuration and it turns out, ATI has created a complete piece of garbage with the 6670. My Gigabyte version of this card is equally as bad.
Summary: I tried to get the HDMI to work with no success. I tried two different working cables and even tried it in my spare machine. The DVI port worked fine, however I purchased this product specifically for the HDMI interface. I returned this product.
Pros: None, does not work with my motherboard when the CPU Multiplier sets to 30. (Default frequency for the CPU)
Cons: Does not work with my MB, ASUS F1A75-V EVO FM1 AMD A75, with default Multiplier of 30. It will not boot at all. If I can the Multiplier to anything lower, the board will boot to windows but since then it will be in OC mode, very unstable. Contacted Support, sent the card back. They find no issue....