Intel Core i7-620M Mobile CPU SLBPD / SLBTQ 2667 MHz (Turbo 3333 MHz) 4 MB L3 35W Socket G1 rPGA988A

Overview: Intel Core i7-620M (mobile) dual-core processor with 4 threads, designed for the Westmere platform. OEM/pallet part numbers: CP80617003981AH and CP80617003981AJ. Clock & bus: Base frequency 2667 MHz. Max Turbo Frequency 3333 MHz (single-core) and 3067 MHz (two cores). Bus speed 2.5 GT/s. Clock multiplier: 20. Package & compatibility: 988-pin tiny FCPGA (rPGA988A) — Socket G1 / rPGA988A. Package size: 1.48" x 1.48" / 3.75cm x 3.75cm. Manufacturing & dies: Manufactured on a 0.032 micron process. CPU die contains 382 million transistors (81 mm2); IMC/graphics die contains 177 million transistors (114 mm2). Steppings & identification: Westmere (Karpera/Allendale family) steppings C2 (SLBPD) and K0 (Q4CB, SLBTQ). CPUID values: 20652 (Q3G5, SLBPD) and 20655 (Q4CB, SLBTQ). Core, thread & data width: 2 CPU cores, 4 threads, 64-bit data width. Cache: L1 — 2 x 32 KB instruction cache (4-way) and 2 x 32 KB data cache (8-way). L2 — 2 x 256 KB 8-way set-associative. L3 — 4 MB 16-way set-associative shared cache. Cache latencies: L1 = 3, L2 = 10, L3 = 36. Memory subsystem: Integrated memory controller (1) with 2 memory channels. Supports DDR3-800 and DDR3-1066. Physical memory support up to 8 GB. Maximum memory bandwidth 17.1 GB/s. Integrated graphics: Intel HD (Westmere) integrated GPU. Base frequency 500 MHz, maximum frequency 766 MHz. Supports up to 2 displays. Graphics power portion: 12.5 watts. Peripherals & interfaces: Direct Media Interface (DMI) and PCI Express 2.0 support. Low-power features: Thread C1, C3 and C6 states; package C1/C1E, C3 and C6; C1/C1E, C3 and C6 support; Enhanced Intel SpeedStep Technology. Electrical & thermal: Operating voltage ranges — high frequency mode 0.8V - 1.4V; low frequency mode 0.775V - 1V. Minimum/maximum operating temperature 0°C - 105°C. Power consumption: TDP (package) 35 watts. CPU cores: 25 watts (TDP cores), 67.2 watts peak (CPU cores only), 44.8 watts continuous (CPU cores only). In deep C6 state 3.8 watts. Other notes: Data width, cache organization and all listed stepping/CPUID identifiers are maintained for compatibility and identification purposes.