Intel Xeon E5620 vs. Intel Xeon L5506

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5620 and Intel Xeon L5506. 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 E5620 vs. Intel Xeon L5506 Benchmark Chart
GENERAL Intel Xeon E5620 Intel Xeon L5506
Product Type Processor Processor
PROCESSOR Intel Xeon E5620 Intel Xeon L5506
Type Intel Xeon E5620 Intel Xeon L5506
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1366 Socket
Power Efficiency - Low-Voltage (LV)
Core Voltage 0.75 V - 1.35 V -
Manufacturing Process 32 nm 45 nm
Thermal Design Power 80 W 60 W
Thermal Specification 77.6 °C 70 °C
Architecture Features Integrated memory controller, Intel QuickPath Technology Enhanced SpeedStep technology, Demand Based Switching, Intel Virtualization Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 4 threads
Clock Speed (Frequency) 2.4 GHz 2.13 GHz
Max Turbo Speed 2.66 GHz -
Bus Speed 1066 MHz 800 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 4 MB
Cache Memory Details 12 MB L2 - 4 MB
Installed Size 12 MB 4 MB
Type - Advanced Smart Cache
RAM
Technology - DDR3 SDRAM - 800 MHz
EXPANSION & CONNECTIVITY Intel Xeon E5620 Intel Xeon L5506
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon E5620 Intel Xeon L5506
Included Accessories Heat sink Heat pipe
Compliant Standards RoHS -
Service & Support 1-year warranty Limited warranty - 1 year
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