Legit Reviews posted a review on the ATI Radeon HD 4770 512MB Video Card

AMD is launching the World's first 40nm graphics card today with the introduction of the ATI Radeon HD 4770. With such a small die size, it means that AMD can fit more dies per wafer and reduce costs. AMD expects that the Radeon HD 4770 should sell for $109 with an available rebate of $10, which brings the final price to into the uber sexy sub-$100 category.

The ATI Radeon HD 4770 graphics card might cost just $109, but the card doesn't look and perform like what many would expect out of a card in that price range. The Radeon HD 4770 was able to keep up with the Radeon HD 4850 and GeForce 9800 GTX+ in numerous benchmarks as a testament to that. For those that game in the 1280x1024 to 1680x1050 resolution range the Radeon HD 4770 should be fine for most games with average settings as our testing had the image quality cranked all the way up in almost every test and the card did fine...

ATI Radeon HD 4770 512MB Video Card Review