Increase your core clock (MHz) by 20 once more and run another benchmark. Screenshot or write down the new numbers. In all likelihood, you’ll see some minor improvement in the second benchmark test. Pushing that limit too far is a bad idea for a number of reasons: you can experience graphical glitches in-game, crash your PC, overheat your GPU, or even break something permanently.
In a nutshell, to overclock a GPU is to increase its maximum performance by raising the factory default limit on how fast it can run. Nowadays, GPU manufacturers know that a lot of gamers want to do it, so they’ve made the process as safe and user-friendly as possible so you can run the latest titles even if you own a midrange graphics card for gaming under $300. Both are valid reasons to overclock it.įor most of PC gaming’s history, overclocking a GPU was a moderately dangerous procedure that was easy to mess up. Or maybe you already have the latest and greatest graphics card for gaming and you just want to make it as beastly as humanly possible.
Sometimes, your GPU is almost-but not quite-powerful enough to keep your favorite games running consistently at 60+ frames.
