How to Hyper-Thread Your Processors
Hyper-threading is an Intel technology that allows a processor to execute multiple application threads. This technology is available on many of the company's computer processors, ranging from entry level to enthusiast class. Hyper-threading technology is often not enabled by default. This is because enabling hyper-threading increases the power usage and heat generation of a processor. The setting for hyper-threading is found in the computer BIOS.
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Instructions
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Restart the computer to enter the system BIOS. A prompt appears momentarily instructing the user of the appropriate key to press to enter the BIOS. This is most commonly the "F2," "F10," "Delete" or "Escape" key.
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Locate the hyper-threading menu option. This option is usually found under the heading CPU Settings or CPU. The BIOS software on a motherboard is proprietary and unique to each motherboard model. Users must refer to their motherboard manufacturer's documentation to find the hyper-threading menu item.
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Enable the hyper-threading option. You will probably do this by pressing the plus or minus key while the hyper-threading option is highlighted.
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Save the BIOS settings and restart the computer. You will probably do this by pressing the "F10" key, but the specific key may vary depending on the motherboard manufacturer. Once you restart, hyper-threading will be enabled. To make sure, right-click the Windows taskbar and select "Start Task Manager," then click the Performance tab. There should now be twice as many "CPU usage history" graphs.
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