ASUS rolled out its second AMD Radeon HD 6870 graphics card, and its first non-reference design one: the HD 6870 DirectCu. The card features two features that make it supposedly better than the reference design, the Direct Cu GPU cooler, and a refined PCB design that make use of high-grade components. To begin with, the DirectCu GPU cooler combines a GPU base in which copper heatpipes make direct contact with the GPU die, conveing heat to a dense aluminum fin array which is cooled by a quiet fan.
The PCB makes use of "Super Alloy" voltage regulation components, such as Super Alloy chokes, Super Alloy capacitors, and Super Alloy MOSFETs, that not only increase durability, but also result in a cooler operation. The card is also factory-overclocked slightly, with the GPU running at 915 MHz but memory staying at 4200 MHz GDDR5 effective. Display connectivity includes two DVI, and one each of DisplayPort and HDMI. Other features include Super Hybrid Engine (which manages clock speeds based on load), and Voltage Tweak (which allows adjustment of voltages). ASUS' new card is yet to be priced.
from : techpowerup.com
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