Today AMD is releasing their latest GPU, the Radeon HD 6790, a direct competitor to the NVIDIA GeForce GTX 550 Ti. Let's check the performance of the reference model.
Here is a snippet:
"The new Radeon HD 6790 comes with a USD 150 suggested price, positioning it between the Radeon HD 5770 and the Radeon HD 6850, and competing directly with the GeForce GTX 550 Ti from NVIDIA. Let's see if this video card is a good buy."