![]() ![]() For our benchmark testing, we have used the Intel® Core™ i5-6600K. Testing Methodology and ToolsĪn Intel® Core™ i5-6600K CPU was chosen for our benchmarking as it represents an extremely common CPU in the current PC population (as of August 2017). ![]() Testing was performed on 64-bit versions of software. At all points of testing, BurnInTest Professional generated a higher temperature than all other tested stress testing software.įor our CPU Heat Generation benchmark test, we have tested the following versions of utilities:Īll tested utilities, including BurnInTest Professional, were either free or evaluation copies of commercial software.BurnInTest Professional made the CPU 28.35☌ hotter than the baseline on average.BurnInTest Professional is more efficient at CPU heat generation than all other tested utilities.The graph on the right compares the CPU temperature increase from the baseline as a result of performing stress testing with each product. The graph on the left compares Peak CPU temperatures to Average CPU Temperatures for each application over the duration of the stress test. The graph below compares CPU temperatures in degrees Celsius over the duration of an eight minute stress test: The products we have benchmarked are BurnInTest Professional, Prime95, Core Damage, OCCT and Hot CPU Tester Pro.įor more information about the products we have tested, our test tools or test methodology, please see below. To test the effectiveness of our new heat algorithm, we've conducted a small benchmark test comparing BurnInTest to other CPU stress test utilities available on the web. In the newest version of BurnInTest (V9 Build 1000), we've optimized the heat generation feature to produce higher temperatures in shorter times for torture testing multi-core CPUs. Now, to those of us in the know this sounds like a crazy question, but over the years FurMark has been branded as a “heat virus” by GPU manufacturers, who have expressed concern about how hard it pushes GPUs.Since the introduction of the Maximum CPU Temp test in BurnInTest 6, it's been a vital tool for PC enthusiasts and overclockers looking to verify CPU and cooling system reliability and stability with a maximized heat generation torture test. ![]() As we said earlier however, you shouldn’t use FurMark with an overclocked GPU for stability reasons. It’s likely that your GPU will crash or underclock before you can actually do any damage to it using FurMark. However, it really shouldn’t damage your GPU as your GPU should have failsafes that automatically underclock once you hit certain temperatures. Can FurMark damage my GPU?įurMark will likely push your GPU harder than most games do – that’s the point of a stress test. If your GPU (not overclocked) is running in excess of 90☌ to 95☌ during a stress test preset, then you should look into improving your cooling situation – either by getting a cooler for your GPU, improving the fan layout in your case, or getting a different PC case with better cooling. More subtle cues of GPU issues could include visual artifacts and glitches on the screen during the test. You should leave most of these as as they are if you just want to do a regular GPU stress test. Open FurMark, and you’ll see various settings you can play around with. To benchmark your overclocked GPU, check out our guide on how to benchmark using Heaven. With that in mind, here’s how to stress test your GPU using FurMark. Note: for these reasons, we don’t recommend using FurMark for overclocked GPUs, only to stress test a GPU at its stock settings. It pushes your GPU to its limits to test its stability. It’s also a good way of testing your GPU’s heat management and will give you an idea about whether you may need to upgrade your cooling. If you suspect your GPU hardware may be faulty, then test it in FurMark, and you’ll quickly find answers. What’s the difference? FurMark will push your GPU harder and draw more power, making it a good way of testing to see if your graphics card is stable at stock settings. ![]() FurMark may look similar to those tools but in reality is more of a stress test than a benchmarking tool. ![]()
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