It's the Gigabyte version of the Radeon HD 6570. They slightly overclocked it so its memory clock is 1600mhz rather than 1333mhz, and its core clock is 670mhz rather than 650mhz. What is its wattage? Its recommended psu wattage is 400w, but what is the total wattage this card uses on a peak load? Will my 450w psu that came with a budget case run it, considering it has 396w on the +12v rail? Especially since I'll be using it all day gaming.
Give u r system details .probably the answer is no. because graphics card take upto 400w then which way to give power to other parts .ex for processor. if ur system configuration not support dont buy that. i am recamend 750w powersupply.