Specs HP ProBook 4740s i7-3612QM 43.9 cm (17.3") HD+ Intel® Core™ i7 8 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 7650M Windows 7 Professional Aluminium, Black Notebooks (B7C23PA)
4440s 4441s 4540s 4740s 683494-001 HM76 AMD Radeon HD 7650M 2GB motherboard Fully tested & working perfect
AMD Radeon HD 7650A Specs | TechPowerUp GPU Database
Sony Vaio E Series 17-inch review: Sony Vaio E Series 17 - CNET
Sony VAIO SVE1712V1RB \ i5 3210m \ 8Gb \ HD 7650m 2Gb \ GTA 5 \ - YouTube
Solved: Update: HP 4540s Graphics problem with AMD Radeon HD 7650M - Page 4 - HP Support Community - 1879923