Intel Xeon E5606 vs. Intel Celeron B820

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5606 and Intel Celeron B820. 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 Xeon E5606 vs. Intel Celeron B820 Benchmark Chart
GENERAL Intel Xeon E5606 Intel Celeron B820
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon E5606 Intel Celeron B820
Type Intel Xeon E5606 Intel Celeron B820
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket PGA988 Socket
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 32 nm 32 nm
Thermal Design Power 80 W 35 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, streaming SIMD extensions, streaming SIMD extensions 2, integrated memory controller, streaming SIMD extensions 3, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, supplemental streaming SIMD extensions 3, Intel Trusted Execution Technology, Enhanced Halt State (C1E), streaming SIMD extensions 4.1, streaming SIMD extensions 4.2 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
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 4 threads 2 threads
Clock Speed (Frequency) 2.13 GHz 1.7 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 2 MB
Cache Memory Details Smart Cache - 8 MB L3 - 2 MB
Installed Size 8 MB 2 MB
Type Advanced Smart Cache -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5606 Intel Celeron B820
Type - Intel HD Graphics with Dynamic Frequency
Base Frequency - 650 MHz
Max Dynamic Frequency - 1.05 GHz
Features - Intel FDI
EXPANSION & CONNECTIVITY Intel Xeon E5606 Intel Celeron B820
Compatible Slots 1 x processor - LGA1366 Socket -
MISCELLANEOUS Intel Xeon E5606 Intel Celeron B820
Included Accessories Passive heatsink -
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years -
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