Hi, I currently have a system with a gtx 1080 ti, a 4790k at 4.6 ghz, 16 gb of 2400 MHz ddr3 ram, and a 750 w power supply. My brother has a system with a gtx 1080, 7700k, 16 gb of 3200 MHz ram, and a 750 w psu as well. What is strange is that, we both game at 1440p , and when we compare frames...