Intel Xeon E5506 vs. Intel Xeon E3-1220

CPU Comparison, Reviews and Tests
Intel Xeon E5506
Intel Xeon E3-1220

In depth comparison and review of Intel Xeon E5506 and Intel Xeon E3-1220. 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 E5506 vs. Intel Xeon E3-1220 Benchmark Chart
GENERAL Intel Xeon E5506 Intel Xeon E3-1220
Product Type Processor Processor
PROCESSOR Intel Xeon E5506 Intel Xeon E3-1220
Type Intel Xeon E5506 Intel Xeon E3-1220
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Manufacturing Process 45 nm 32 nm
Thermal Design Power 80 W 80 W
Thermal Specification 76 °C 69.1 °C
PCI Express Revision - 2.0
PCI Express Lanes Qty - 20
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 4 threads 4 threads
Clock Speed (Frequency) 2.13 GHz 3.1 GHz
Max Turbo Speed - 3.4 GHz
Bus Speed 800 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 8 MB
Cache Level 1 Size - 256 KB
Cache Memory Details L2 - 1 MB
Smart Cache - 4 MB		 Smart Cache - 8 MB
Installed Size 4 MB 8 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 800 MHz -
EXPANSION & CONNECTIVITY Intel Xeon E5506 Intel Xeon E3-1220
Compatible Slots 1 x processor 1 x processor - LGA1155 Socket
MISCELLANEOUS Intel Xeon E5506 Intel Xeon E3-1220
Included Accessories Cooler (fansink) Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year Limited warranty - 3 years
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