Thank you so much for replying!
I have made 2 dxdiag files for you, one where im not doing anything and one where I'm actually in game.
And there are tons and I mean TONS of complaints about this game, I would point you to Digital Foundry's video about it as they go into some great details about the problems.
https://youtu.be/yYQFIsivzS8
One of the biggest problems I see is that not many people are looking at the actual CPU temps whilst the game is running or loading but as soon as I loaded it up with rivatuner I saw immediately that there is a serious problem, as you can see towards the end of my video I test Crysis 3 remastered on max graphics and manage to get 144 and my temps are in the 70s as opposed to Dead Space remake where having all of the graphics turned off i barely get 60 and my CPU is hitting 100 degrees at only 50% utilisation.
Please let me know of anything else or any tools you would like me to run to show you whats happening, thank you again so much for replying as this is a huuuuge problem that everyone is having and I believe its down to poor implementation of CPU usage.