HP EliteDesk 800 G4 Home and Business Desktop Black (Intel i5-8500 6-Core, 16GB RAM, 512GB PCIe SSD, Intel UHD 630, 2xUSB 3.1, 2 Display Port (DP), Win 10 Pro)
Stays very cool during games, however it's worth mentioning that I always use Afterburner on any computer I play games on, to make sure my GPU fans are tweaked a little higher. CPU stays cool as a cucumber without any tweaks.
[5 of 5 Stars!] 
