Intel Core i7-640M CPU Dual-Core 4M 2.8 GHz SLBTN Socket G1 Laptop Processor

Core stepping?. K0 (Q4C9, SLBTN). Q4C9 SLBTN. CPUID 20655 (Q4C9, SLBTN). Socket Socket G1 / rPGA988A. AMD Laptop. Type CPU / Microprocessor. Laptop Motherboard.

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