I'm afraid your PC looks a bit underpowered for what you want to do. Especially seems how other you tubers will be recording on MAX settings at full 1080. It's a shame you don't have an Nvida card for Shadow Play capture. I notice 5 fps drop max with that. Even if you used another PC to capture (with a card) 20 -25 FPS isn't the best to start with. I just realised that your trying to do this from a laptop?!? (Your graphics card & proc aren't great to be honest). If this is the kind of thing you want to do properly, I'm afraid you'll have to spend a lot of money on a high end laptop or spend a large sum on a mid-rig of some kind. Sorry for super unhelpful advise.