These are some reasons for GPU thermal throttling issues: Dried-Up Thermal Paste So you must know the idle temp of your GPU to understand the throttling issue better. Usually, overclocking error or dried-up thermal paste mainly causes thermal throttling in your GPU.ĭifferent graphics card throttles in different temperatures based on their ideal temperature. Because when your graphics card’s temperature reaches a certain threshold, it starts throttling. Thermal throttling goes line by line with the overheating issue of your graphics card. What Causes Thermal Throttling in Your Graphics Card? Also, the severity of thermal throttling can vary depending on their design and cooling solutions.Īlso, read more on how to Lower GPU Temperature. So, your GPU throttles at a low temperature when manufacturers set a low power limit. Here is the thermal throttling temperature for RTX 3060 in these three laptops:Īs you can see, just for different watt limits, the same RTX 3060 card starts throttling at different temperatures. Here you can see that, except the GPU power limit, other hardware specifications are pretty much similar for all the laptops.īut those GPUs will throttle at different temperatures during the stress test in the same environment. Here the throttling temperature difference is quietly visible on These three laptops because they have matching hardware configurations. To see the difference, I’ve compared Acer Nitro 5, Lenovo Legion 5i, and ASUS TUF A15. Your GPU will start throttling on those machines long before reaching TJ Max. However, your graphics processing unit will throttle at a relatively low temperature for poor thermal design, insufficient cooling, or a manufacturing defect, even if the workload isn’t demanding.Ĭompanies recently set different power limits for the same graphics card while assembling their all-in-one PCs or laptops. But it usually happens in laptop GPUs.Ībout three and a half years ago, user BluMtnDew faced this problem with his Nvidia RTX 2080 Ti card.Īfter going through a lot of trial and error, he found that a defective VRAM was responsible for that GPU throttling. However, if you run two separate overclocking applications simultaneously, have a defective VRAM, or new pads are too thick to make solid contact, you may face thermal throttling in your GPU.Īlso, your GPU’s power consumption limit can cause it. No, it usually doesn’t happen in a normal case. Can Your Graphics Card Thermal Throttle at a Low Temperature? So I recommend you try other methods to control your PC temperature before disabling this safety feature. This technology keeps your Graphics processor from burning.ĭisabling the throttling technology can quickly increase your frame rates but can lead to overheating and ultimately damage your GPU. However, once the Ambient temperature drops to room temperature, your GPU performance will return to its original state. ( Note: The TJ max refers to your GPU’s maximum thermal junction temperature, where the safety feature automatically turns on.) But like our body, a faster-running GPU generates more heat.Īnd when the temperature reaches a certain threshold (usually 99℃+), the throttling technology reduces your clock speed and power consumption until the temperature goes down.Īlso, this safety feature will shut down your PC if your GPU reaches the TJ max. When you do graphics-intensive work like gaming or video editing, your GPU runs at a faster clock speed. Manufacturers implemented this feature to limit your hardware’s capabilities when it gets too hot. The safety feature automatically activates when the room temp gets too hot. This technique prevents your component from overheating, which protects your graphics card from burning up. The thermal throttling technology of your GPU adjusts your graphics card speed according to the temperature. How to Prevent Thermal Throttling in a Graphics Card.How to Check Thermal Throttling in Your PC.Does GPU Thermal Throttling Affect Gaming?.What Causes Thermal Throttling in Your Graphics Card?.Can Your Graphics Card Thermal Throttle at a Low Temperature?.
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