Advice on what part to upgrade next.

Touchinghippo

Honorable
Jul 27, 2013
23
0
10,510
So recently I've bought new parts, and my computer has run a million times better than before, and I love it, but it just doesn't give me that final amazing performance that I want. For example, I've always wanted to run Skyrim on Ultra with incredible fps, but I get about 30-45. So I wanted to ask, what part would I need to upgrade next to get that amazing performance?
Specs:
CPU :AMD A8-5600K APU
Graphics Card: NVIDIA GeForce GTX 750
Ram: 8GB