Intel Pentium G2120 vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests
Intel Pentium G2120
Intel Core i7 840QM

In depth comparison and review of Intel Pentium G2120 and Intel Core i7 840QM. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Pentium G2120 vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Pentium G2120 Intel Core i7 840QM
Product Type Processor Processor (mobile)
PROCESSOR Intel Pentium G2120 Intel Core i7 840QM
Type Intel Pentium G2120 Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Manufacturing Process - 45 nm
Thermal Design Power 55 W 45 W
Thermal Specification - 100 °C
PCI Express Revision 2.0 2.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8
PCI Express Lanes Qty - 16
Architecture Features - Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.2
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 2 threads 8 threads
Clock Speed (Frequency) 3.1 GHz 1.86 GHz
Max Turbo Speed - 3.2 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details Smart Cache - 3 MB L3 - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Pentium G2120 Intel Core i7 840QM
Type Intel HD Graphics -
EXPANSION & CONNECTIVITY Intel Pentium G2120 Intel Core i7 840QM
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Pentium G2120 Intel Core i7 840QM
Service & Support - Limited warranty - 3 years
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