Intel Celeron G540T vs. Intel Pentium G645

CPU Comparison, Reviews and Tests
Intel Celeron G540T
Intel Pentium G645

In depth comparison and review of Intel Celeron G540T and Intel Pentium G645. 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 Celeron G540T vs. Intel Pentium G645 Benchmark Chart
GENERAL Intel Celeron G540T Intel Pentium G645
Product Type Processor Processor
PROCESSOR Intel Celeron G540T Intel Pentium G645
Type Intel Celeron G540T Intel Pentium G645
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1155 Socket LGA1155 Socket
Power Efficiency Low-Power -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 35 W 65 W
Thermal Specification - 69.1 °C
PCI Express Revision 2.0 2.0
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 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)
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 2 threads
Clock Speed (Frequency) 2.1 GHz 2.9 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 2 MB 3 MB
Cache Memory Details L3 - 2 MB L3 - 3 MB
Installed Size 2 MB 3 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron G540T Intel Pentium G645
Type Intel HD Graphics Intel HD Graphics with Dynamic Frequency
Base Frequency 650 MHz 850 MHz
Max Dynamic Frequency 1 GHz 1.1 GHz
Features Dual Display Capable, Intel FDI Dual Display Capable, Intel FDI
MISCELLANEOUS Intel Celeron G540T Intel Pentium G645
Compliant Standards Lead-Free, halogen-free -
Service & Support - Limited warranty - 3 years
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