The Guru of 3D posted a review on the ASUS Radeon HD 4870
A quote from the article:
>> ASUS Radeon HD 4870 Review
AMD is back and with a bang. The Radeon HD 4870 is just a tremendous nice performer that offers great value. be sure to check out this GDDR5 packed and armed graphics card, you can read all about it at Guru3D of course.
AMD made an excellent product for both 199 and 299 USD, and they are both winners. It's exactly what the graphics card arena needed.
>> ASUS Radeon HD 4870 Review