I right now have an i7-4930k that I used for over 2 years. I don't know if I should sell it for around $380, motherboard (about 5 years old) for around $100 (has slight cosmetic damage inside the CPU socket but no bent pins), and 32 GB DDR3-1600 ($120). I considered using the money for a 6700k/motherboard bundle deal at Microcenter and 16GB DDR4-2133. I'd probably be out between $25-50 after selling my CPU, motherboard, and memory and buying a 6700k, motherboard, and memory. If nobody wants to buy my motherboard because of the cosmetic damage inside the CPU socket, I probably will be out $125-$150. Should I just keep my i7-4930k until it's worthless or stops working. I'm also getting slow down in Just Cause 3, below 60 fps often at 1920x1080, max details, and FXAA on and slow down in X-Plane 10 flying through big cities like Los Angeles with a mix of high to max settings at 1920x1080. My GPU is a GTX 780 Ti.