What is the "Power Color HD 5770 Eyefinity 5" Features ?. Using the chip number 5770, "PowerColor HD 5770 Eyefinity 5" claimed to have a speed of 850 MHz to 1200 MHz clock reached. Use GDDR5 with 1 GB of capacity. Since this includes VGA VGA high-speed, heat resulting high enough. Therefore, the cooling system would be a very important factor. With the cooling system using Artic cooling. So, temperature is not a problem. About the way in which the official price of "Power Color HD 5770 Eyefinity 5" of this, does anyone know ?.