Intel Core i7 3540M (3rd Gen) vs. Intel Celeron G1820T

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 3540M (3rd Gen) and Intel Celeron G1820T. 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 Core i7 3540M (3rd Gen) vs. Intel Celeron G1820T Benchmark Chart
GENERAL Intel Core i7 3540M (3rd Gen) Intel Celeron G1820T
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 3540M (3rd Gen) Intel Celeron G1820T
Type Intel Core i7 3540M (3rd Gen) Intel Celeron G1820T
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA1150 Socket
Manufacturing Process 22 nm 22 nm
Thermal Design Power 35 W 35 W
Thermal Specification - 66.4 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 16 16
Architecture Features Enhanced SpeedStep technology, integrated memory controller, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, 4G WiMAX Wireless Technology, Intel My WiFi Technology, Intel Anti-Theft Technology, 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 Smart Cache
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 4 threads 2 threads
Clock Speed (Frequency) 3 GHz 2.4 GHz
Max Turbo Speed 3.7 GHz -
Bus Speed - 1333 MHz
CACHE MEMORY
Cache 4 MB 2 MB
Cache Memory Details L3 - 4 MB Smart Cache - 2 MB
Installed Size 4 MB 2 MB
INTEGRATED GRAPHICS (GPU) Intel Core i7 3540M (3rd Gen) Intel Celeron G1820T
Type Intel HD Graphics 4000 Intel HD Graphics
Base Frequency 650 MHz -
Max Dynamic Frequency 1.3 GHz -
Max Supported Memory Size - 1.7 GB
Max Supported Resolution - 1920x1080@60Hz (HDMI), 1920x1200@60Hz (VGA), 2560x1600@60Hz (DP), 2560x1600@60Hz (eDP)
Features Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider Triple Display Capable
MISCELLANEOUS Intel Core i7 3540M (3rd Gen) Intel Celeron G1820T
Service & Support Limited warranty - 3 years -
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