Based on 55nm RV790, the HD 4860 Platinum is powered by 640 stream processors, eight Qimonda GDDR5 chips, and boasts Core/Memory clock of 700/750MHz.
Cooled by a heatsink with four heatpipes, high-quality aluminum fins and a large PWM fan, the card features 5+2 phase power supply design, dual 6pin power connectors, and DisplayPort/HDMI/DVI connectivities.
Sapphire Radeon HD 4860 Platinum now available
Posted on Wednesday, September 16 2009 @ 15:42 CEST by Thomas De Maesschalck
Expreview reports Sapphire has introduced the Radeon HD 4860 Platinum, you can view a plethora of photos over here. This new card retails for around RMB799 in China (roughly $117) and should have a performance that falls between the Radeon HD 4850 and 4870.