Intel Pentium G2120 vs. Intel Core i7 640M

CPU Comparison, Reviews and Tests
Intel Pentium G2120
Intel Core i7 640M

Detailed comparison and review of Intel Pentium G2120 and Intel Core i7 640M. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Pentium G2120 vs. Intel Core i7 640M Benchmark Chart
GENERAL Intel Pentium G2120 Intel Core i7 640M
Product Type Processor Processor (mobile)
PROCESSOR Intel Pentium G2120 Intel Core i7 640M
Type Intel Pentium G2120 Intel Core i7 640M
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 1288-ball BGA
Compatible Processor Socket - PGA988 Socket
Manufacturing Process - 32 nm
Thermal Design Power 55 W 35 W
PCI Express Revision 2.0 2.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16
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, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 4 threads
Clock Speed (Frequency) 3.1 GHz 2.8 GHz
Max Turbo Speed - 3.46 GHz
Bus Speed - 667 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 3 MB 4 MB
Cache Memory Details Smart Cache - 3 MB L3 - 4 MB
Installed Size 3 MB 4 MB
INTEGRATED GRAPHICS (GPU) Intel Pentium G2120 Intel Core i7 640M
Type Intel HD Graphics Intel HD Graphics with Dynamic Frequency
Base Frequency - 500 MHz
Max Dynamic Frequency - 766 MHz
Features - Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology
EXPANSION & CONNECTIVITY Intel Pentium G2120 Intel Core i7 640M
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Pentium G2120 Intel Core i7 640M
Service & Support - Limited warranty - 3 years
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