Radeon HD 7750M switchable graphics with 1024MB GDDR5 and up to 5093MB total graphics memory
1920x1080
drivers: primero instale este: http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem= ob-107000-1&cc=ca&dlc=en&lc=es&os=4063&product=5275332&sw_lang=
Y luego instale este: http://support.amd.com/es-xl/download/desktop?os=Windows+7+-+64 (la version final no la beta)