Intel Celeron B820 vs. Intel Xeon E7-2803

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Celeron B820 and Intel Xeon E7-2803. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Celeron B820 vs. Intel Xeon E7-2803 Benchmark Chart
GENERAL Intel Celeron B820 Intel Xeon E7-2803
Product Type Processor (mobile) Processor
PROCESSOR Intel Celeron B820 Intel Xeon E7-2803
Type Intel Celeron B820 Intel Xeon E7-2803
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA1567 Socket
Manufacturing Process 32 nm 32 nm
Thermal Design Power 35 W 105 W
Thermal Specification 100 °C 64 °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, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel AES New Instructions (AES-NI)
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads 2 threads 12 threads
Clock Speed (Frequency) 1.7 GHz 1.73 GHz
64-bit Computing - Yes
CACHE MEMORY
Cache 2 MB 18 MB
Cache Memory Details L3 - 2 MB 18 MB
Installed Size 2 MB 18 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron B820 Intel Xeon E7-2803
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 Xeon E7-2803
Expansion Slots - 2 processor - LGA1567 Socket
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Celeron B820 Intel Xeon E7-2803
Compliant Standards - Halogen-free
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