![]() This is quite valuable information, especially since so many of the tests feature OpenGL. Unstable or crippled builds pop into sharp relief, halving their frame rates over previous versions or other cards with lesser hardware. This puts some limits on it as a hardware reference tool, but makes Kombustor quite useful for study of driver code performance. Kombustor is more dependent on drivers than most benchmarks, and different driver versions can swing results wildly in one direction or the other. In reality, the benefits over less-integrated solutions are slight (is it really that hard to run two programs side by side?), but Kombustor is a good enough utility that this still seems like a feature. The concept here is that you overclock with Afterburner and then immediately test with Kombustor, which is available via a button on Afterburner’s interface. MSI promotes Kombustor’s integration with Afterburneras a one-stop tweaking solution for FPS-obsessed gamers, and it’s a pretty good pitch. The longer Kombustor tests feature filters, depth-of-focus, and other advanced hardware tricks. The results aren’t as comprehensive as larger suites, but they are reliable and revealing nevertheless. The result is a reasonably accurate picture of capability, especially cooling capacity. The PhysX tests have fewer options but run longer, and provide more diverse scripts with plenty of fireworks to keep things interesting. MSI dials back the pain a bit, but augments that product’s burn-in features with expanded benchmarking capabilities, support for DirectX, linkages to Afterburner for test-and-tune sessions and a whole lot more objects, scenes and settings to look at while it all gets done. ![]() Kombustor is based on Furmark, a stress test famous in the enthusiast community for frying videocards alive in its quest to probe GPUs’ outer limits. Kombustor’s fur test is anything but soft on your GPU. It’s a benchmark called Kombustor, and it’s aptly named. Hardware manufacturer MSI, creators of Afterburner, have conjured up a way to make your overachieving videocard sweat for a change. This and other inconsistencies mean you need to go beyond FRAPS and your favorite game when looking at overclocked GPU stability. Your clock-cooked Radeon may sneer at Skyrim on max settings, but those same speeds can make your computer crash and burn when playing Witcher II. I want to keep afterburner ut be able to decide when it should activate and when it shouldn't.Pushing up memory and core speeds on video hardware has consequences, not all of them readily apparent. The only thing that helped was reinstalling windows. But when I run a game it still shows performance state 0 active and not performance state 8 (which is my gpu's standard) I uninstalled kombustor as well but temp rises and it shows it's still overclocked. I've uninstalled afterburner and when prompted to keep settings for an upgrade afterwards I choose no. I've closed afterburner but kombustor's info shows that performance state 0 (which is the overclocked state) is active. My problem and what I want to know is, how do I disable the Afterburner's overclock. I downloaded msi afterburner and kombustor, I was able to overclock my gpu and it is great, except for the heat, it goes to 95 C.Before overclocking it I was able to play at lower fps and lower quality but my gpu wouldn't go past 70 C. My question is simple, I have an Nvidia 640m le (fermi not kepler) and windows 7. I've searched for a long time and I have not found an answer so I just gave up and decided to post this myself in one of all the forums I've searched for.
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