Intel Celeron B820 vs. Intel Core 2 Duo E8300

CPU Comparison, Reviews and Tests
Intel Celeron B820
Intel Core 2 Duo E8300

Detailed comparison and review of Intel Celeron B820 and Intel Core 2 Duo E8300. 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 Core 2 Duo E8300 Benchmark Chart
GENERAL Intel Celeron B820 Intel Core 2 Duo E8300
Product Type Processor (mobile) Processor
PROCESSOR Intel Celeron B820 Intel Core 2 Duo E8300
Type Intel Celeron B820 Intel Core 2 Duo E8300
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA775 Socket
Manufacturing Process 32 nm 45 nm
Thermal Design Power 35 W 65 W
Thermal Specification 100 °C -
PCI Express Revision 2.0 -
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 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, Enhanced Halt State (C1E), Intel Thermal Monitor 2
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads -
Clock Speed (Frequency) 1.7 GHz 2.83 GHz
Bus Speed - 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 2 MB 6 MB
Cache Memory Details L3 - 2 MB L2 - 6 MB
Installed Size 2 MB 6 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron B820 Intel Core 2 Duo E8300
Type Intel HD Graphics with Dynamic Frequency -
Base Frequency 650 MHz -
Max Dynamic Frequency 1.05 GHz -
Features Intel FDI -
EXPANSION & CONNECTIVITY Intel Celeron B820 Intel Core 2 Duo E8300
Compatible Slots - 1 x processor - LGA775 Socket
MISCELLANEOUS Intel Celeron B820 Intel Core 2 Duo E8300
Service & Support - Limited warranty - 3 years
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