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Intel Core i7 620M vs Intel Core i7 840QM - Comparison and Performance Benchmarks

Products Being Compared

Product 1: Intel Core i7 620M Specifications | Product 2: Intel Core i7 840QM Specifications

Main Comparison Summary

Comparing Intel Core i7 620M vs Intel Core i7 840QM: Core Count lags by 50%, Thread Count lags by 50%, L3 Cache lags by 50%, Clock Speed lags by 99.9%, Power Consumption differs by 22.2%

Due to frequently updated benchmark data from multiple sources, if the comparison table doesn't cover all metrics, please visit the CPU Ranking List or GPU Ranking List for precise queries.

Complete Specifications Comparison

Specification
Intel Core i7 620M
Intel Core i7 840QM
Manufacturer Intel Intel
Launch Price ($) 332 568 ↑
Series Core i7 Core i7
Release Year 2010 2010
Cinebench R23 -- --
Geekbench -- --
Market Mobile Mobile
Frequency (M/GHz) 2.677 1867 ↑
Turbo Clock (M/GHz) 3.333 ↑ 3.2
Threads 4 8 ↑
Cores 2 4 ↑
Cache L3 (MB) 4 8 ↑
Memory Support DDR3 DDR3
Socket Intel Socket G1 Intel Socket G1
Integrated Graphics On certain motherboards (Chipset feature) None
Process Size (nm) 32 45 ↑
TDP (W) 35 45 ↑

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