The wattage rating on a cooler is its saturation point. Everything prior to that affects efficiency. Consequently, the efficiency curve is non-linear, it's logarithmic. You'll have a somewhat flat curve upto the 50-70% point, and then it starts climbing, rapidly.
So to keep max temp lower on the curve, you'll need higher capacity, generally 1.5x-2x cooling capacity vs wattage output. On a 1:1 ratio, 100w = 100°C
Something like this.
That tiny gelid would be absolutely fine for an older i3 that was hitting 50-60w maximum output, as it's rated max is 95w.
But yours is a 65w TDP that easily can hit 80w+ after boosts are applied and under heavy igpu usage.
Unless you have very good airflow to remove that radiated heat from the surrounding area and lower the proportional ambient temp, you'll be idling in the 50's on average, general use will be closer to 60-70° and heavier use with igpu will be closer to high 80's +, which for a Ryzen means it looses performance as a Ryzen boosts according to voltages, workload and Temps.