I am building my first rig. I got 1x1080, 3x1060 3GB, 1x1050Ti, cpu is i3-6100. My question is if a 850w Gold PSU enough for them?
Average gpu would be 120w, total 600
5 risers x PCI riser 30w, 150w
CPU 51w
RAM, SSD, motherboard - 100w
Total around 900w. Because you should not run your PSU for more than 80% load 24/7, add 20%, which comes to 1080w. So 1000w should be suitable.