This item is tested and working, and is installed with Windows 11. This processor has 2 performance cores (Base 1.6 Ghz / Turbo 4.4 Ghz), 8 efficient cores (Base 1.1 Ghz / Turbo 3.6 Ghz), and 2 low power efficient cores (Base 0.7 Ghz / Turbo 2.1 Ghz)cores.
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