I just finished building my first pc and I have a problem with my gpu. My specs are listed here https://pcpartpicker.com/user/GeneralStreet/saved/ not including my ram which is Kingston HyperX Blu 16GB Kit (2x8 GB Modules) 1600MHz. My problem is that whenever im gaming, my gpu usage constantly spikes up and down causing bad framerate. Does anyone know what the problem could be? Thank you.