I have a desktop with more RAM than i can use (8GB). Most of the time i am using only 4 GB -- peak usage is about 8 GB on rare occasions. So, i want to increase RAM commitment to onboard intel HD graphics. I have a i7-4770 CPU, which has HD 4600 built-in HD graphics GPU. According to intel specs, this onboard HD 4600 can use a max of 2 GB RAM. There is no setting in bios to adjust graphics RAM allocation. Is there an intel tool or something else to commit 1 GB of RAM to GPU. Dedicated GPU memory (according to task manager) is 128MB. Note that i do not play any games, but do some video streaming online, and occasionally run some stock analysis of charts, which are GPU intensive.