FFS, people please know this. Ram isn't everything, there's still the GPU (Which effects the FPS the most), and a CPU. I won't go over the other stuff as they don't have as much effect as these 2. Now, Ram is still important, but if a game requires 2 GBs of ram, and you've got 32 GBs of ram, you won't get that off a FPS increase.
I have 4GB, and I'm barely using any of it. Now if you really wanted to know my computer... Toshiba Satellite Windows 8.1 64-bit. Intel HD graphics, 1366 x 768 native resolution. Dual Core Processor and 60 FPS. Can't run Fallout 4.