7800X3D only 8 Logical Processors | Linus Tech Tips | Page 1

gleaming dirge Nov 25, 2025, 5:46 PM

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I have X3D Turbo Mode disabled

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compact jetty Nov 25, 2025, 5:59 PM

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do you have the cpu set to gaming mode in the bios?

gleaming dirge Nov 25, 2025, 6:14 PM

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I have x3d mode disabled

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X3D Turbo Mode*

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I managed to fix it by having SMT on auto and then powercycle my pc

compact jetty Nov 25, 2025, 6:18 PM

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did you have SMT off?

#7800X3D only 8 Logical Processors