I want to buy a new PC and i have seen it has integrated graphics in a CPU. The name of the CPU is Intel Core i5-7400 (3.00 GHz-3.50 GHz, 6MB cache, 4 cores). So I was wondering if it will affect my FPS in games like CS:GO and stuff. And should I buy a seperate graphics card or I should leave the CPU graphics without any GPU. Btw the computer has also 8GB RAM.