Help me please , i really need this answer

Hi everyone and happy new year , one of my friends told me that the FPS of CF is affected by 2 things
1: My rams
2: My video card
Here comes my question , is that true ?? what he said..

and what i have now is this:
My installed memory , RAM is : 2.00 GB
windows7 ultimate
Video card: Intel(R) G41 Express Chipset (Microsoft Corporation - WDDM 1.1)
I heard that NIVIDIA is the best Video card out there , so idk

My current ping is 105 to 115
My current FPS is 15 to 30 in normal game , 10 only in ZM modes and HM

I've got 4 ram and two 2.13 ghz , which sucks, but it's enough for 100+fps on max graphics and 1440*900 res..
You should upgrade your ram anyway