In my SM570 (both vented) with 3700x, Corsair H100i as intake, Zotac 1070 and two Noctua NF-P12 1700 RPM as exhaust on the bottom, I am getting no more than 75 C on CPU during a stress test and 72 C or less for the GPU. Using the AIO as intake will always result in in lower CPU temperatures...