Intel Celeron B820 vs. Intel Core i7 4600M (4th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Celeron B820 and Intel Core i7 4600M (4th Gen). 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 B820 vs. Intel Core i7 4600M (4th Gen) Benchmark Chart
GENERAL Intel Celeron B820 Intel Core i7 4600M (4th Gen)
Product Type Processor (mobile) Processor (mobile)
PROCESSOR Intel Celeron B820 Intel Core i7 4600M (4th Gen)
Type Intel Celeron B820 Intel Core i7 4600M (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket PGA946 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 37 W
Thermal Specification 100 °C 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 Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads 4 threads
Clock Speed (Frequency) 1.7 GHz 2.9 GHz
Max Turbo Speed - 3.6 GHz
CACHE MEMORY
Cache 2 MB 4 MB
Cache Memory Details L3 - 2 MB L3 - 4 MB
Installed Size 2 MB 4 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron B820 Intel Core i7 4600M (4th Gen)
Type Intel HD Graphics with Dynamic Frequency Intel HD Graphics 4600
Base Frequency 650 MHz 400 MHz
Max Dynamic Frequency 1.05 GHz 1.3 GHz
Max Supported Memory Size - 2 GB
Max Supported Resolution - 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI)
Features Intel FDI Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable
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