A flood of new gaming cards for the holidays saturated an already crowded market, but one analyst believes that market is now “on the mend,” with Nvidia Corp. growing more dominant as the rise of artificial intelligence hastens the chip maker’s recovery. Using survey data from online gaming network Steam’s more than 25 million active users, B of A Securities analyst Vivek Arya noted that 82.6% of users were running Nvidia NVDA cards, a “surprising” jump of about 700 basis points month over month. Those cards range from Nvidia’s…