I own a Sony Vaio CB17 laptop with an Intel i7 processor and dual switchable graphics card: Intel HD and a Radeon 6630M.
Originally, the laptop came with 4 GB RMA (DDR3 1333), but then I thought it was not enough to play some games, so I decided to increase my RAM to 8 GB.
I installed a similar RAM, and now my laptop has a total of 8 GB RAM installed. I re-ran the Windows Experience assessment. Although it showed an increase in RAM subscore, the gaming graphics subscore declined from 6. XX to 5.1.
I thoroughly checked for any hardware problems, but found none. Can anyone explain to me what might have happened?