Intel Pentium G640 vs. Intel Celeron N5100

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Pentium G640 and Intel Celeron N5100. 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 G640 vs. Intel Celeron N5100 Benchmark Chart
GENERAL Intel Pentium G640 Intel Celeron N5100
Product Type Processor Processor (mobile)
PROCESSOR Intel Pentium G640 Intel Celeron N5100
Type Intel Pentium G640 Intel Celeron N5100
ARCHITECTURE
Processor Qty - 1
Compatible Processor Socket LGA1155 Socket FCBGA1338 Socket
Manufacturing Process 32 nm 10 nm
Thermal Design Power 65 W 6 W
Thermal Specification 69.1 °C 105 °C
PCI Express Revision 2.0 -
PCI Express Lanes Qty - 8
Architecture Features Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT) SpeedStep technology, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.2, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel OS Guard, Intel Speed Shift Technology, Mode-based Execute Control (MBE), Intel Boot Guard
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 2 threads 4 threads
Clock Speed (Frequency) 2.8 GHz 1.1 GHz
Max Turbo Speed - 2.8 GHz
CACHE MEMORY
Cache 3 MB 4 MB
Cache Memory Details Smart Cache - 3 MB Smart Cache - 4 MB
Installed Size 3 MB -
INTEGRATED GRAPHICS (GPU) Intel Pentium G640 Intel Celeron N5100
Type Intel HD Graphics Intel UHD Graphics
Base Frequency 850 MHz 350 MHz
Max Dynamic Frequency 1.1 GHz 800 MHz
Max Supported Memory Size - 16 GB
Max Supported Resolution - 4096x2160@60Hz (DP), 4096x2160@60Hz (eDP), 4096x2160@60Hz (HDMI)
Features Dual Display Capable, Intel FDI Intel Quick Sync Video, Triple Display Capable
MISCELLANEOUS Intel Pentium G640 Intel Celeron N5100
Compliant Standards Lead-Free, halogen-free -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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