How to Lower GPU Temperatures (10 Effective Ways)
Are you worried that your GPU temperatures are hitting over 70°C and a little over 80°C when gaming?
It’s great that you’re concerned about the well-being of your graphics card. But you might get surprised that some graphics cards are designed to go beyond those temps! Yes, there are GPUs that can safely go over 90C without consequences (although it might shorten the lifespan in some cards).
No matter the case, there are ways to keep the temperatures around 50°C-60°C and max 70°C when gaming. Read the following methods we have compiled to achieve lower GPU temps.
How Hot Can a GPU Be?
There are so many graphics cards you could find today and all of them are specifically designed to be run safely at varying temperatures.
Take for example a GTX 1050 - it has a safe gaming temp reading between 60°C-70°C while a GTX 750 ti has a safe gaming temp between 55°C-65°C. No matter the case, anything over 80°C is a clear indication that something has to be done to bring it back to around 70°C or lower.
Refer to your GPU manufacturer if you are unsure of your card’s safe gaming temps.
If you are unsure how to check your GPU temperatures, then 3rd party software should help you with that. Below are our recommended softwares to read both CPU and GPU temps for your convenience.
- CPU-Z - download link here.
- Open Hardware Monitor - download link here.
- MSI Afterburner - download link here.
Pick whichever you like and install them. If you find your GPU temps are over the safe readings, take time and read the following methods to lower GPU temperatures.
Ways to Lower GPU Temperatures
Method 1Replace Thermal Paste
There are a number of cases where the graphics card’s thermal paste dried out. Simply replacing the thermal compound usually solves the problem.
You want to use the best thermal paste in the market at the moment or at least use the best performing thermal paste for your budget. Know the difference of thermal paste, pad, and grease here before making any selection.
If this is going to be your first time resetting or changing the GPU thermal paste, read our guide on how to correctly apply the paste first to get the best temperature output.
Method 2Clean the Dusts Off
Specks of dust are among the main reasons why the fans aren’t doing the jobs effectively. Getting rid of the bags of dust that accumulated in the GPU could result to massive improvements in temperature.
To safely clean the dust off of your GPU, you need:
- Can of compressed air
- Baby wipes
Wipe the outside of the graphics card to get rid of the dust.
Use the screw to unscrew the graphics card.
Twist the cooler that comes with the graphics card carefully until it comes apart.
Don’t pull the fan and the graphics card apart and mind the wire that connects the fans to the graphics card.
Disconnect the fan and lay it upside down.
Take the fan outside in a well-ventilated area and use the compressed air to get rid of the dusts.
Use the baby wipes and screw to clean the fans
Use the baby wipes and wipe the dusts off from the graphics card.
eave everything to dry before assembling the card.
Plug the fan back to the card.
Install the fan back.
Screw everything back together.
Check that everything is fitted before connecting it back to your computer.
Method 3Allow Better Airflow in the Case
Your GPU might not be getting enough airflow inside the case. This is why you need to improve the fan placements inside the case. Also, it might be the best time to consider reducing or adding the number of fans you currently have.
Too much or few fans inside the case could lead and promote to dead spots where air can’t flow efficiently.
Method 4Buy a New Case
Before you can tell whether or not you need more fans, doing the “open case” test should help you out. Play some games and let the GPU run for about 5 to 10 minutes. Do this with the case closed and check the GPU temperatures.
Do the same with the case opened and see the temperature differences. If the differences are big, consider getting a case with more fans to allow a significant improvement of airflow.
Method 5Buy More Fans/Replace Fans
A case with fan slots should have all the slots occupied and coupled with fans. Leaving them vacant puts the potential of the case straight to the trash.
Getting enough number of fans to fill the vacant slots can improve and boost the airflow. This should solve the increase in temperatures readings when gaming.
Replacing generic fans and faulty fans should also solve the increase the GPU temperatures.
Method 6Buy Aftermarket GPU fan
Getting an aftermarket GPU fan has also resolved a huge number of high GPU temperature issues. Choose the right one that fits your GPU and see temperature readings around 50°C-60°C and max 70°C when gaming.
Method 7Get a GPU Water Cooling System
Going with an aftermarket fan is great but why keep yourself from going with a water cooling system if you have the cash to spare?
Water cooling systems are perfect for overclocked GPUs. If you have an overclocked GPU with a generic fan or stock cooler, chances are that temps are high. Get this setup if you have the financial capability and see temperatures lower than 50°C.
Method 8Rollback to Previous GPU Driver
A number of gamers have experienced more rise than fall of GPU temperatures after a driver update. Temperatures can rise to at least 10°C after an update. This is not new. In fact, if new updates are available, we recommend you give it some time and see how it behaves.
In case you have updated your graphics card drivers and observed an increase in temperatures, just rollback to the previous driver version. This has been a problem for many gamers and rolling back to the previous driver version usually does the trick.
Method 9Disable Overclocking
Overclocking your GPU with a generic aftermarket fan or a stock cooler is not advisable at all. An overclocked GPU needs a quality aftermarket fan to keep the temperatures low.
If setting the clocks back to default still returns higher temperatures, consider underclocking your GPU. More of this below.
Method 10Underclock Your GPU Clock Speeds
A smart way to reduce GPU temperatures can be done easily with a third party software. We recommend you use MSI Afterburner if you wish to underclock your GPU easily.
Reducing the clock speeds bring a number of benefit to the GPU. This does not only reduce power consumption but also increases the lifespan of the card in the long run.
Follow the right steps on how to underclock your GPU correctly and see a great reduction in temperatures.
Keeping your GPU temperatures low at all times is the key to keeping your GPU longer. This also keeps you from having to replace them sooner.
Such small effort to keeping your GPU at lower temperatures can actually go a long way in keeping a healthy graphics card. There are many ways to lower your GPU temperatures and the methods we have discussed above are among the most efficient ways to see lower temperatures.