Can you cool Ryzen 3100 passively? Sure no problem... Max 69C in Aida64 stress test. Replacing the GPU next month with a fanless GTX 1060 6GB, and replacing PSU with 700W fanless
GTX 1050 Ti benchmark with Ryzen 3 3100 1080p, 1440p, Ultrawide, 4K benchmarks at Ultra Quality - GPUCheck United States / USA