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Yesterday we were introduced the appearance of first series GeForce GTX 470, and today appeared the photographs Of GeForce GTX 480.
The printed-circuit board Of GeForce GTX 480 differs from the GeForce GTX 470. Twelve memory microcircuits form the 384- bit memory bus and are located, as before, in three rows on 3+5+4 pieces. The Graphic processor is hidden under the massive shielding heat-distributive plate and takes the form typical for high end NVIDIA GPU for last years. On the left side, we see already customary two interfaces MIO, and also pairs DVI . However, here instead of S -Video we have the contemporary and more urgent HDMI. In the right side was placed a power-supply system, which counts six phases (three groups of two phases) for the graphic processor and two phases for the GDDR5 video memory. There are two additional six-pin and octal power connector, which with 75 W from the PCI express bus limits nax consumption to 300 W.
Here is the graphic processor:
It has the revision a2, and the packing size is approximately 41 X 41 mm., which less than in GT200. It is possible to speak a little about the cooling system:
There are four heat pipes. The preparation for the announcement, goes at the full speed:
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