GPUs, meanwhile, can get a bit hotter staying below 85 degrees under load. Ideally, a CPU would stay below 75 degrees Celsius under load. Getting up to the maximum is not advisable since performance degrades significantly the closer you get to the upper limit. AMD CPUs, meanwhile, are generally a little lower around 90 degrees Celsius. Intel CPUs, for example, can generally hit temperatures as high as 100 degrees Celsius at the level of the processor die (the actual silicon wafer). Maximum temperatures for your components can vary. What Are Good Temperatures for Your Components? Even when doing some regular overclocking most of us don't need anything more than off-the-shelf parts since we are just trying to hit the moderate goal of exceeding 60 frames per second. Keeping the components super cool allows for greater performance improvements in order to hit world record speeds or unbelievable frame rates in games.įor the rest of us, however, a liquid cooler or solid fan will do just fine for keeping the CPU cool, and the graphics card's built-in cooling system is usually fine. If you watch an extreme overclocking event, you'll see enthusiasts use intense cooling methods such as pouring liquid nitrogen into a cooling pot above the CPU.

Related: What Is Overclocking? The Beginner's Guide to Understanding How Geeks Speed Up Their PCs The greater the performance of the component, however, the more heat will be produced requiring even more cooling. When things are staying cool the CPU and graphics card can either sustain their current performance for longer, or boost their performance even higher. When a PC component gets too hot it either triggers a system shutdown or, in extreme cases, a component ends up damaged. A computer's CPU and graphics card produce heat when in use, and thus you need some per-component cooling to keep things under control.

Temperature is everything when you want to squeeze every possible ounce of performance out of your PC. That said, there are times when monitoring your PC case temperature can predict performance issues, though it's one of the last things you should be monitoring. Modern RAM usually does come with heatsinks covering the PCB (printed circuit board), however, and most motherboards include a heatsink for M.2 NVMe SSDs.Īs for the air temperature inside the case itself, as long as your components are cool that shouldn't be an issue. Everything else generally doesn't get too hot in most cases as evidenced by the fact that they don't have elaborate cooling systems. It's easier to talk about CPU and graphics card temps since they have defined and well-known ranges.

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