Modders-Inc posted a review on the Sapphire HD 4770 512MB Video Card
A quote from the article:
>> Sapphire HD 4770 512MB Video Card Review
Everyone wants to know how far their money can go these days and that you want to make sure that you get the most that you can for it. Sapphire and ATI knows this and they have come up with their own "stimulus" plan by bringing out the new HD 4770 PCI-e video card. Targeted toward the mid-level of video cards does this new and surprising card make it worth your hard earned money?
>> Sapphire HD 4770 512MB Video Card Review