Hi, I have an I5 4440 and a Gtx 970(installed today),working with 16 gb DDR3 @1600 mhz, today I was trying to play gta 5 in very high/ultra preset keeping the 3.5 gb buffer in mind and I was just fine enough having 45-50 fps.
I lowered the settings a little more(very high) to get a stable 60 fps...