![]() ![]() ![]() You should get identical results whether you have a GeForce card or use Intel’s integrated graphics, an SSD or a hard disk. This type of raw calculation doesn’t depend on storage or graphics card performance. For the record, we can definitely manage 3.142 whenever asked. It sets your CPU working out the digits of PI, up to a million if necessary. It runs each test first on a single core and then again spread across all available cores.Īs might be expected, a PC with one of the latest Intel Skylake quad-core processors overclocked to 4.7GHz will outperform an eight-core Core i7 5960x processor running at its default 3.0GHz clock speed in the single-threaded Geekbench tests, but fall way behind in the multi-core tests.Ī much older program called SuperPI used to be a common test for CPUs, although it’s not used as much these days, since it hasn’t been updated for a while and only performs a single task. It provides a single overall score derived from multiple smaller tests, including JPEG and PNG decoding, SHA512 and Twofish encryption and BZIP compression. Find out more about how we evaluate games and hardware.Ī program called Geekbench is now perhaps the most widely used CPU benchmarking tool, partly thanks to being comparable across Windows, OS X, iOS and Android. PC Gamer's got your back Our experienced team dedicates many hours to every review, to really get to the heart of what matters most to you. Comparing your own results with reviews of the latest hardware can assure you that your PC is in tip-top shape, help you gauge the success of your latest overclock, or tell you that it's time for an upgrade. You can run this software yourself to roughly work out how fast your computer is performing. Whenever a new processor platform is launched, this is the big area of scrutiny, since default clock speeds don’t seem to be progressing greatly with each generation, and quad-core chips are generally standard for new consumer CPUs.ĭifferent testing software focuses on one or all of these aspects of a CPU. This changes from generation to generation of CPU, and differs vastly between AMD and Intel processors. The last, more complex factor, is the overall efficiency of the architecture, including the number of instructions executed and the number of registry calls per cycle. But today’s multi-core CPUs can run a number of entirely separate programs (or processes) at the same time, while some programs can be written to use all available cores at once to speed up whatever they’re doing (a multi-threaded application). Higher clock speeds still matter, as that’s the number of cycles that are being executed each second. It’s easy to use and there’s even a paid version available if you want more features at your disposal.On the hunt for a new processor? Check out our guide to the best gaming CPUs.īenchmarks can help you understand what all those CPU specs really mean. While it will require you to check if your system even supports such a feature, it’s still pretty handy to have if you want to be hands-on with how your PC operates. A nice little toolĪll in all, ParkControl is a great utility to have if you’re worried about your CPU’s performance. It has stuff like a pre-configured power plan and a dynamic boost to help you. If you want more features and customization options, there’s a premium version of this called ParkControl Pro. ![]() These changes will also persist even if the software isn’t running or even installed on your device. What’s great about this tool is that it doesn’t need a reboot for the changes to take effect. Plus, you will get power profile change notifications to stay on top of things. It offers real-time monitoring, with a system tray icon displaying your CPU’s status. It’s easy to use as it’s portable and doesn’t require installation-simply run its EXE application to start. If you’re interested in customizing this behavior, then you can use a program like ParkControl to enable and disable CPU parking yourself. However, some OS use it too often and your PC ends up not performing its best at times. Similar to frequency scaling, it dynamically slows down your CPU cores in order to conserve power when idle. To those unfamiliar with the term, CPU core parking-also called “CPU parking” or “core parking”-is a low-power sleep state supported by most modern processors and operating systems. ![]()
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