What types of memory are supported by the Intel Core i7-12700 processor?

The Intel Core i7-12700 processor supports DDR4 3200 and DDR5 4800 memory types.

What is the maximum turbo frequency of the Intel Core i7-12700 processor?

The maximum turbo frequency of the Intel Core i7-12700 processor is up to 4.9 GHz with Intel Turbo Boost Max Technology 3.0.

Yes according the Spec: Intel Laminar RH1

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Intel Core i7-12700 - Core i7 12th Gen Alder Lake 12-Core (8P+4E) 2.1 GHz LGA 1700 65W Intel UHD Graphics 770 Desktop Processor - BX8071512700

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