Well recently i wanted to upgrade my gpu the gpu i've got now is so old its invida 210 my question is what is the best gpu could i ever get with the core 2 duo E6550 and motherboard intel g41 chipset memory : 4gbram i've got 200$ for example is gtx 950 will be good with core 2 duo ? to run dota 2 max settings good fps and csgo and mby battle filed 4 at low with good fps or mid settings ?