Intel Celeron B820 vs. Intel Pentium G3420

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Celeron B820 and Intel Pentium G3420. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Celeron B820 vs. Intel Pentium G3420 Benchmark Chart
GENERAL Intel Celeron B820 Intel Pentium G3420
Product Type Processor (mobile) Processor
PROCESSOR Intel Celeron B820 Intel Pentium G3420
Type Intel Celeron B820 Intel Pentium G3420
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA12C Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 65 W
Thermal Specification 100 °C -
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 16 16
Architecture Features Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States 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)
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 2 threads
Clock Speed (Frequency) 1.7 GHz 3.2 GHz
CACHE MEMORY
Cache 2 MB 3 MB
Cache Memory Details L3 - 2 MB Smart Cache - 3 MB
Installed Size 2 MB 3 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron B820 Intel Pentium G3420
Type Intel HD Graphics with Dynamic Frequency Intel HD Graphics
Base Frequency 650 MHz 350 MHz
Max Dynamic Frequency 1.05 GHz 1.15 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 FDI Triple Display Capable
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