Well, I had it on an Intel Core i3 12100F that came with the processor. I used it for about 8 months. Generally, it does its job and the temperatures don't go out of bounds. 38-40 degrees at idle and around 1600 RPM. 40-50 under light use. And around 64-70 degrees in games like Assassin's Creed Odyssey. But it makes quite a bit of noise. As soon as the processor is under load, it goes above 2000 RPM and is quite loud and annoying. And not just in gaming, where it goes up to 2700-2800 RPM, but even while browsing the internet. I installed the Be Quiet! Pure Rock Slim 2 and saw a huge difference. At idle, it's 800 RPM and 28 degrees! Under normal use, 30-32 degrees and 900 RPM. And correspondingly in Odyssey, 1000-1100 RPM and 38-40 degrees!! And completely silent!! The difference is huge, especially considering they are only about 15 euros apart. So the stock Intel cooler is good, especially if you're not doing heavy tasks on your PC, but it's worth getting a better one when the price differences aren't outrageous.