So raising the resolution is going to give him better performance? LOL
Oh the irony
Your turn to read the thread properly.
No where does the OP say anything about FPS the thread title is. "After installing my graphic card my computer graphics have become low"
Not Slow but Low.
Truth is the OP could mean either but you are just assuming your take on it is right and taking a pop at someone else based on an assumption you are making about what the op means.