The Radeon 4800 series has many people excited since we published our review on the 4850 to our in-depth exclusive reveal first on the 4870. Now, today we bring a review on the 4870 with dual goodness. That’s right. We have 2 of these powerhouses from AMD, which reveals the introduction of the highly desirable and now most successful GDDR5 memory architecture. A complete power machine, the ATI Radeon 4870 is the most valuable card to date in terms of the Radeon evolution and Ruby keeps looking sexier by the minute. Stable temperatures, amazing performance on all DX 10.1 games with many XGA resolutions, make not only a very formidable card series in general, but a great contender as the 4870 and one that is set out to win against the competition this time around.