Intel Xeon E5606 vs. Intel Xeon E5520

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5606 and Intel Xeon E5520. 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 Xeon E5520 Benchmark Chart
GENERAL Intel Xeon E5606 Intel Xeon E5520
Product Type Processor Processor
PROCESSOR Intel Xeon E5606 Intel Xeon E5520
Type Intel Xeon E5606 Intel Xeon E5520
ARCHITECTURE
Processor Qty 1 1
Packaging Type - FC-LGA8
Compatible Processor Socket LGA1366 Socket LGA1366 Socket
Core Voltage 0.75 V - 1.35 V 1.4 V
Manufacturing Process 32 nm 45 nm
Thermal Design Power 80 W 80 W
Thermal Specification - 76 °C
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 Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.13 GHz 2.26 GHz
Max Turbo Speed - 2.53 GHz
Bus Speed - 1066 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details Smart Cache - 8 MB Smart Cache - 8 MB
Installed Size 8 MB 8 MB
Type Advanced Smart Cache Advanced Smart Cache
RAM
Technology - DDR3 SDRAM - 1066 MHz
EXPANSION & CONNECTIVITY Intel Xeon E5606 Intel Xeon E5520
Compatible Slots 1 x processor - LGA1366 Socket 1 x processor
MISCELLANEOUS Intel Xeon E5606 Intel Xeon E5520
Included Accessories Passive heatsink Heat sink
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years 1-year warranty
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