Introduction
After AMD took over ATI… ATI Radeon HD 4800 series broke lot of benchmark scores and they are selling at a very attractive price range too. There are lot of model in HD 4800 series like 4830, 4850 and 4870. And we have 512MB, 1GB and 2GB version of video memory to choose from. Not to mention X2 series like 4850 X2 and 4870 X2. There one that I have is Sapphire ATI Radeon HD 4870 Silent Efficiency 512MB GDDR5 PCI-E. How does it perform? Read on to find out…