Information about Intel® Arc™ A770 Graphics power consumption and power supply recommendations.
Unable to find the recommended PSU for Intel® Arc™ A770 Graphics or if it is necessary to replace the old PSU with a new one to use the graphics card.
The Intel® Arc™ A770 Graphics has a Total Board Power (TBP) Specification of 225W. However, the Power Supply (PSU) provides power to all the PC components, so there are no recommended Power Supplies since power consumption is relative, it will depend on the hardware, usage, and the tasks performed.
As a recommendation, itemize the components with their individual power demands to figure out how many watts your PC needs. For more information, check the Performance Issues Caused by Power Supply with Intel® Arc™ A750/A770 Graphics Cards article.