Intel Pentium G3450 vs. Intel Core i7 840QM

CPU Comparison, Reviews and Tests
Intel Pentium G3450
Intel Core i7 840QM

In depth comparison and review of Intel Pentium G3450 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 G3450 vs. Intel Core i7 840QM Benchmark Chart
GENERAL Intel Pentium G3450 Intel Core i7 840QM
Product Type Processor Processor (mobile)
PROCESSOR Intel Pentium G3450 Intel Core i7 840QM
Type Intel Pentium G3450 Intel Core i7 840QM
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 988-pin Micro FCPGA
Compatible Processor Socket LGA1150 Socket -
Manufacturing Process 22 nm 45 nm
Thermal Design Power 53 W 45 W
Thermal Specification 72 °C 100 °C
PCI Express Revision 3.0 2.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8
PCI Express Lanes Qty 16 16
Architecture Features Intel Smart Cache 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) 3.4 GHz 1.86 GHz
Max Turbo Speed - 3.2 GHz
Bus Speed 1600 MHz -
64-bit Computing - Yes
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details 3 MB L3 - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Pentium G3450 Intel Core i7 840QM
Type Intel HD Graphics -
Base Frequency 350 MHz -
Max Dynamic Frequency 1.1 GHz -
Max Supported Memory Size 1.7 GB -
Max Supported Resolution 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP) -
Features Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable -
EXPANSION & CONNECTIVITY Intel Pentium G3450 Intel Core i7 840QM
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Pentium G3450 Intel Core i7 840QM
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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