Intel Celeron B820 vs. Intel Xeon X5670

CPU Comparison, Reviews and Tests
Intel Celeron B820
Intel Xeon X5670

In depth comparison and review of Intel Celeron B820 and Intel Xeon X5670. 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 Xeon X5670 Benchmark Chart
GENERAL Intel Celeron B820 Intel Xeon X5670
Product Type Processor (mobile) Processor
PROCESSOR Intel Celeron B820 Intel Xeon X5670
Type Intel Celeron B820 Intel Xeon X5670
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA988 Socket LGA1366 Socket
Core Voltage - 1.3 V
Manufacturing Process 32 nm 32 nm
Thermal Design Power 35 W 95 W
Thermal Specification 100 °C 81.3 °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 Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores Dual-Core 6-core
Number of Threads 2 threads 12 threads
Clock Speed (Frequency) 1.7 GHz 2.93 GHz
Max Turbo Speed - 3.33 GHz
Bus Speed - 1333 MHz
64-bit Computing - Yes
CACHE MEMORY
Cache 2 MB 12 MB
Cache Level 1 Size - 384 KB
Cache Memory Details L3 - 2 MB L2 - 6 x 256 KB
L3 - 12 MB
Installed Size 2 MB 12 MB
INTEGRATED GRAPHICS (GPU) Intel Celeron B820 Intel Xeon X5670
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 X5670
Compatible Slots - 1 x processor
MISCELLANEOUS Intel Celeron B820 Intel Xeon X5670
Included Accessories - Heat sink
Compliant Standards - RoHS
Service & Support - Limited warranty - 1 year - on-site
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