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Msi afterburner memory clock9/24/2023 ![]() You won't actually exceed those set limits. All you’re doing is telling the system that you’ll want as much overclocking headroom from the GPU as the manufacturer safely allows. Slide both of these as far to the right as they’ll go, and don’t worry: this won’t break anything. Once you're inside the app, don’t be too overwhelmed by the deluge of numbers! For now check out the Power Limit and Temp Limit sliders at the bottom-right, within the “Fan” section. Complete the installation wizard then launch. Here we go, then: a step-by-step guide on how to overclock your GPU…ĭownload MSI Afterburner from here, extract the downloaded executable, then run it. A lot of graphics cards manufacturers – Asus, Zotac and the like – have their own overclocking software too, but Afterburner is the best I’ve used, and it works with any make or model of GPU even if it’s not an MSI card. You don't need an MSI graphics card to use MSI Afterburner - it will work with any dedicated GPU.įortunately, you don’t need to dive into your PC’s BIOS/UEFI for GPU overclocking all you really need is a lovely bit of desktop software called MSI Afterburner. It can vary depending on the graphics card and the PC’s cooling, mind you. A good GPU overclock is all about finding that balance between system stability and enhanced performance, which could potentially be up to 20% over stock speeds. Generally, you can overclock both the graphics card’s processor cores and its VRAM independently – the trick is not to push them too hard, as faster clock speeds will make the processor cores/VRAM both run hotter and demand more power from the PSU. That’s a lot of cycles! But you can overclock these speeds so that even more cycles are completed every second, allowing for faster number-crunching and ultimately faster performance. ![]() A completely stock-spec RTX 3080, for instance, can reach processor core clock speeds of up to 1710MHz, which is 1.71 billion cycles per second. Both these components-within-a-component have their own clock speeds, which refer to how many operation cycles they can perform in a second. Every graphics card includes both a processor and its own RAM (sometimes called VRAM or video RAM) that’s separate from the PC’s system RAM. Skip ahead if you already understand what overclocking GPU speeds entails, but if not, here’s a quick primer. Nvidia and AMD cards, old and new, come unlocked for overclocking. It’s absolutely worth trying if you find you’re just falling short of smooth FPS in a certain game, or if you’ve invested in one of the best gaming monitors and want to make the most of its heightened refresh rate. Get it right, and an overclocked GPU will net you performance that could match the effect of upgrading your CPU or RAM. This can take some trial and error, but worry not: this GPU overclocking guide will walk you through every step. You’re essentially trying to find a point where your card is running as fast as it can, but stopping just short of where the increased heat and power draw start causing stability problems. The catch is that unlike a lot of other useful PC ownership skills – knowing how to check CPU temperature, for instance, or indeed how to install a GPU in the first place – GPU overclocking can be a tricky process. ![]() Even a lot of the best graphics cards, which often come with pre-applied factory overclocks, will leave enough headroom for you to make further tune-ups. More frames per second at no additional cost? Sure, why not, especially since almost every GPU on the market is unlocked for overclocking. Knowing how to overclock your GPU can be the key to extracting every last iota of power from your PC, boosting games performance without the need to replace and upgrade any hardware. ![]()
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