techPowerUp posted a new article on the Sapphire HD 4850 Toxic 512 MB
Sapphire's new HD 4850 Toxic graphics card comes with a preinstalled Zalman VF-900 GPU cooler that greatly reduces the operating temperature of the card. Also the operating frequencies have been bumped quite a bit, with some additional overclocking potential left in the card.Sapphire HD 4850 Toxic 512 MB Review