Intel Pentium G3220T vs. Intel Core i7 640M

CPU Comparison, Reviews and Tests
Intel Pentium G3220T
Intel Core i7 640M

In depth comparison and review of Intel Pentium G3220T and Intel Core i7 640M. 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 G3220T vs. Intel Core i7 640M Benchmark Chart
GENERAL Intel Pentium G3220T Intel Core i7 640M
Product Type Processor Processor (mobile)
PROCESSOR Intel Pentium G3220T Intel Core i7 640M
Type Intel Pentium G3220T Intel Core i7 640M
ARCHITECTURE
Processor Qty 1 1
Packaging Type - 1288-ball BGA
Compatible Processor Socket LGA1150 Socket PGA988 Socket
Manufacturing Process 22 nm 32 nm
Thermal Design Power 35 W 35 W
PCI Express Revision 3.0 2.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16
PCI Express Lanes Qty 16 16
Architecture Features Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT) 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) 2.6 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 L3 - Smart Cache - 3 MB L3 - 4 MB
Installed Size 3 MB 4 MB
INTEGRATED GRAPHICS (GPU) Intel Pentium G3220T Intel Core i7 640M
Type Intel HD Graphics Intel HD Graphics with Dynamic Frequency
Base Frequency 200 MHz 500 MHz
Max Dynamic Frequency 1.1 GHz 766 MHz
Max Supported Memory Size 1.7 GB -
Max Supported Resolution 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP) -
Features Triple Display Capable Dual Display Capable, Intel FDI, Intel Clear Video Technology, Intel Clear Video HD Technology
EXPANSION & CONNECTIVITY Intel Pentium G3220T Intel Core i7 640M
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Pentium G3220T Intel Core i7 640M
Service & Support - Limited warranty - 3 years
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