7 Best Free GPU Stress Test Software in 2024

Published Date : Feb 04, 2024
Category : Top 10
Best Free GPU Stress Test Software

You can prevent damages by evaluating and monitoring the GPU’s performance regularly. Hence, this article shares the best software for GPU stress testing.

Can your Graphics Processing Unit (GPU) bear the load of resource-intensive tasks, such as heavy gaming or movie marathons? The best way to answer this and many other questions, such as whether or not you should upgrade or overclock your GPU is stress testing. You can use the best free GPU stress test software to put your GPU in extreme situations to check if it can survive the heat.

On this note, please do not confuse stress testing with benchmarking. Though stress testing programs offer the benchmarking feature, these are two different processes. Benchmarking is performed for a short period to score the GPU’s performance. Whereas, stress testing is done for a long period (hours or days) to assess the performance of your GPU under stressful situations.

However, finding software that tests your GPU without damaging it is an uphill task. Hence, we did the hard work of analyzing and comparing all the available programs in light of various parameters, such as user-friendliness and the set of features they offer. Let us proceed toward our top picks for the best stress testing programs without wasting valuable time.

List of the 7 Best GPU Stress Test Software (Free) in 2024

You can choose from the following software to perform a free GPU stress test to judge your GPU’s stability when pushed to the maximum limits.

1. HeavyLoad


Let us introduce you to HeavyLoad. It is among the best free GPU stress test software because of its ability to customize tests according to your requirements, use of 3D rendered graphics for GPU stress testing, and the following notable features.

Key features of HeavyLoad

  • The software boasts an intuitive graphical user interface
  • In addition to GPU, you can use HeavyLoad for RAM, hard disk, and CPU stress testing
  • It has a portable version, i.e., you can carry the software anywhere on a USB stick
  • You can select the cores for stress testing

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Also Read: Best Bottleneck Calculators for Windows PC

2. SolarWinds


Next, we have SolarWinds on our list of the best GPU stress test software you can use for free. It is a complete hardware monitoring software with cloud infrastructure monitoring, multi-vendor applications monitoring, easy IT infrastructure management from one customizable screen, and the following unique features.

Key features of SolarWinds

  • You can use this software to monitor servers
  • It helps you prevent system outages by monitoring CPU load, memory, fan speed, etc
  • With the help of this software, you can detect system performance problems and server downtime

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3. 3D Mark

3D Mark

Here comes the 3D Mark. It is a popular GPU benchmark software you can use to run a free GPU stress test. We like 3D Mark because of its support for ray tracing, DirectX 11/12, 4K resolution, DLSS, etc., and the following remarkable features.

Key features of 3D Mark

  • 3D Mark boasts cross-platform availability
  • You can use this software to test and compare the GPU performance with similar GPUs
  • You can stress test almost all GPUs with 3D Mark

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Also Read: Best CPU Stress Test Software

4. Paessler

Paessler PRTG Network Monitor

Let us introduce you to Paessler. You can detect tough-to-spot issues such as performance bottlenecks with this one of the best GPU stress test software. In addition to bottleneck detection, Paessler offers the following features to justify its position on our list.

Key features of Paessler

  • You can use Paessler to identify the scope for PC performance improvements
  • Paessler helps you diagnose and troubleshoot various annoying computer problems

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5. Speccy


Based on Furmark, Speccy is one of the best software for GPU stress tests. It offers stress testing for almost all GPUs, cooling adjustment, overclocking, and the following noteworthy features.

Key features of Speccy

  • It gives a comprehensive view of every PC component and drivers
  • You can use Speccy to get detailed information about hardware, such as fan speeds, voltage, temperature, etc.

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Also Read: Best Benchmark Apps For Android

6. FurMark


We cannot skip FurMark when discussing the best free GPU stress test software. It offers stress testing even for the most advanced GPUs, pushes the GPU to its limits with a custom rendering algorithm, and has the following delightful features.

Key features of FurMark

  • It allows benchmark preset customization
  • FurMark is a resource-friendly lightweight application
  • This software simulates real-world graphics load to test GPU performance
  • You can view the crucial GPU metrics such as fan speed, clock speed, and temperature in real-time

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7. Heaven Unigine


The list of the best GPU stress test software cannot be complete without Heaven Unigine. In addition to GPU testing, this software monitors critical parameters to ensure no computer damage, boasts visually engaging graphics, and the following praiseworthy features.

Key features of Heaven Unigine

  • It boasts VR module testing and dynamic lighting technology
  • The software checks GPU stability in a highly graphically intensive environment
  • It is an all-in-one package for monitoring, testing, and benchmarking
  • Heaven Unigine boasts command-line automation support

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Also Read: Best RAM Cleaner, Booster and Optimizer for Windows

Concluding the Best Free GPU Stress Test Software

This article walked you through the best GPU stress test software. You can use any software from the above list to check your GPU’s performance under extreme conditions.

If you have any doubts or suggestions about this post, you may share them in the comments section. We will be delighted to answer your questions and take into account your suggestions.

Niharika is a passionate soul who finds immense satisfaction in putting all her thoughts in writing. Being a technology enthusiast, she loves learning new things about tech and making everyone technologically literate through her articles. When not composing tech articles, you can find her bringing characters to life in her fictional stories, reading something intriguing, or spending time with her near and dear ones.

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