Introduction Sapphire’s Toxic branding means factory overclocks, custom cooling, and win. And Toxic is exactly what HD 4850 needed. Despite outstanding, downright cheap gaming performance, there were still some subtle drawbacks to the 4850s out there. Semi-drawback: they were all the same. People who build their own computers want them to be unique. The aftermarket … Continue reading Sapphire Radeon HD 4850 512MB Toxic