September 24, 2023

Stress testing your GPU might be useful when you’ve got introduced a prebuilt gaming PC, have constructed a brand new gaming PC or in case you are an overclocker who wants to check the steadiness of your overclock.

Primarily, GPU stress testing is used to push your graphics card {hardware} to the boundaries of stability to make sure your system doesn’t crash at a pivotal second if you want it most.

So what are we going to cowl on this graphics card stress testing information? Nicely, we’re going to educate you stress check your GPU, what software program is accessible to check the steadiness of your GPU and eventually, we are going to go over the tactic we use right here at PerformancePSU to emphasize check our personal GPUs within the workplace.

Are you able to get began?

Incessantly Requested Questions

Earlier than we get onto the good things, I first needed to run over a number of the most often requested questions on numerous platforms that I’ve come throughout throughout my 20-year interval of overclocking and testing.

Extreme GPU Overclocking: Nitrod
Excessive GPU Overclocking: Nitrogen

Why Ought to I Stress Take a look at My GPU?

Stress testing instruments will place a substantial quantity of stress in your laptop, exhibiting up the crack of instability permitting you to repair the issues or exchange the {hardware}.

For the common laptop person, it doesn’t make a lot sense to be stress testing a GPU nonetheless, should you’re affected by system instability and also you’re making an attempt to diagnose the foundation drawback otherwise you’re an overclocker pushing the boundaries of your {hardware} then you will want to emphasize check your graphics card.

What’s the Greatest GPU Stress Testing Software program?

Right here at PerformancePSU, we stress check our graphics card overclocks with two items of software program which, we really feel, covers all the bases. The primary piece of software program you might have heard of earlier than is named FurMark which is an intensive stress check excellent for checking long-term stability.

Earlier than we put money into prolonged stability checks, nonetheless, we begin all of our stress testing with GPUPI 32B. The explanation for that is that GPUPi has a popularity for requiring the best possible stability from a pc or it would crash. Because of this, we run this stress testing instrument first earlier than the rest.

Will Stress Testing Harm My GPU?

No, stress testing won’t immediately harm your GPU nonetheless, different actions resembling overclocking your GPU and overvolting might achieve this.

How Lengthy Ought to I Run GPU Stress Checks for Most Stability?

An hour of FurMark ought to be sufficient to make sure most laptop stability nonetheless, it isn’t unusual for a GPU to cross hours of stress testing after which crash 5 minutes right into a demanding sport resembling Tomb Raider or Cyberpunk.

How Can I Monitor GPU Info?

There are numerous instruments to observe your system info, particularly the GPU. We might advocate beginning with one thing like HWMonitor which sick allow you to observe essential info resembling GPU vCore and GPU core temperature.

4 Superior GPU Stress Testing Instruments

There are numerous GPU stress testing instruments that you could select from to successfully check your GPU. After years of testing although, now we have come to depend on two items of free software program which were key to exposing instability in our overclocks.


GPUPi 1m - Quick Test
GPUPi 1m – Fast Take a look at

When coping with floating level precision, calculations and stability, in case your overclocks aren’t steady, they will produce errors.

You see, when working GPUPi, it cross-references your outcomes and can notify you in case your graphics card accomplished an invalid outcome. I’ve personally been utilizing Pi calculations to each benchmark and stress check my CPU and GPUs for effectively over 20 years. These intensive assessments have a behavior of exhibiting up cracks up early permitting you to keep away from investing time in longer assessments for them to fail.

Because of this, GPUPi is a core a part of our graphics card stress-testing course of.

Download here


Furmark GPU benchtesting: in progress
Furmark GPU benchtesting: in progress

FurMark jogs my memory of a stress testing instrument I used to make use of again within the day known as ATI Tool which rendered a fuzzy field on the display screen. It was exceptionally good at exhibiting artefacts very early within the GPU stress testing course of.

FurMark is mainly ATI Instrument on steroids offering detailed efficiency outcomes, together with body charges, temperature, and energy consumption. FurMark can also run in a loop, which is able to allow you to emphasize check your graphics card for prolonged durations, serving to to establish any stability or overheating points. General, FurMark is without doubt one of the greatest stress-testing instruments when mixed with different assessments on the record.

Download here

Unigine Heaven

Unigine Engine 4 - Stress Test & Benchmark
Unigine Engine 4 – Stress Take a look at & Benchmark

Unigine Heaven is a GPU benchmark instrument used to check the efficiency of your GPU. It supplies a visually gorgeous and demanding 3D setting that places a pressure in your {hardware}, permitting you to see how your {hardware} performs and compares to different programs. This system shows numerous graphical parts resembling superior shaders, dynamic sky, volumetric clouds, and interactive cameras, all of which contribute to its demanding nature.

Download here


Fire strike 3DMark Screenshot
Hearth strike 3DMark Screenshot

3DMark is a staple in the neighborhood. It supplies a collection of 3D assessments, graphics simulations, and AI-driven workloads that pressure the system, permitting customers to see how their {hardware} performs and examine it to different programs. This system makes use of superior graphics and physics simulations to simulate real-world gaming eventualities, which give an correct illustration of how the {hardware} will carry out when gaming on demanding fashionable gaming titles resembling Cyberpunk 2077.

Download here

The Greatest Technique to Stress Take a look at a Graphics Card

GPU Overclocking

To make sure most GPU stability and to keep away from system crashes, observe these easy tricks to stress check your GPU together with your choosen GPU benchmarking program / instrument.

Obtain Stress Testing Software program

Downloading FurMark GPU Benchtesting

So that you can begin stress testing your GPU and making certain most system stability, you will want to obtain two items of software program;

  1. FurMark – Obtain Hyperlink
  2. GPUPi – Obtain Hyperlink

As soon as they’ve completed downloading, double click on the FurkMark exe and set up the benchmark after which proceed by dragging GPUPi to your desktop prepared for testing

Allow Your GPU Overclock

Enabling GPU Overclock in Gigabyte Xtreme Engine

If you happen to’re an overclocker, it would be best to open your GPU overclocking software program and allow any overclocks you wish to stability check.

It might be a bit ineffective to start out a GPU stress check with out them enabled.

Shut Pointless Applications

Using task manager to close apps in Windows

To keep away from any interference with assessments and likewise keep away from the danger of a false optimistic, it’s suggested to all the time shut down pointless packages utilizing Home windows Job Supervisor earlier than we begin stress testing our graphics card.

To do that, hit CTRL + ALT + DELETE, hit job supervisor and finish processes for any pointless purposes.

Right here we’re closing down Apex Legends prepared for the testing course of.

Open GPUPi and run 32B Take a look at

Selecting 32B stress testing in GPUPi

To begin utilizing our technique to emphasize check your graphics card, begin by opening GPUPi, then from the highest menu press calculate and choose 100B from the dropdown menu and click on begin.

If the calculations fail at any level and the stress check doesn’t full, you could have a really unstable GPU and would want additional investigation.

If nonetheless, the check is full, congratulations, your GPU handed our first check and is prepared for a extra rigorous check course of.

Open FurMark

FurMark: A GPU Stress Testing Tool

To finalise our GPU stress testing technique, proceed to open FurMark and choose one of many applicable GPU benchmark presets that greatest fit your laptop’s {hardware}.

For our check, we are going to use the 1440p preset in addition to 8x MSAA anti-aliasing to make sure we’re pushing our {hardware} to its limits.


If you happen to made it this far, then you may be certain that your laptop’s graphics card is as steady because it’s going to get with any stress-testing software program.

Don’t neglect, video games are very intensive and might nonetheless present up cracks within the stability of your laptop system.