Intel Xeon E5520 vs. AMD Sempron 145

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5520 and AMD Sempron 145. 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 E5520 vs. AMD Sempron 145 Benchmark Chart
GENERAL Intel Xeon E5520 AMD Sempron 145
Product Type Processor Processor
PROCESSOR Intel Xeon E5520 AMD Sempron 145
Type Intel Xeon E5520 AMD Sempron 145
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket Socket AM3
Core Voltage 1.4 V -
Manufacturing Process 45 nm 45 nm
Thermal Design Power 80 W 45 W
Thermal Specification 76 °C -
Architecture Features Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager HyperTransport technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization
PERFORMANCE
Number of Cores Quad-Core -
Number of Threads 8 threads -
Clock Speed (Frequency) 2.26 GHz 2.8 GHz
Max Turbo Speed 2.53 GHz -
Bus Speed 1066 MHz 2000 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 1 MB
Cache Level 1 Size - 128 KB
Cache Memory Details Smart Cache - 8 MB L2 - 1 MB
Installed Size 8 MB 1 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1066 MHz -
EXPANSION & CONNECTIVITY Intel Xeon E5520 AMD Sempron 145
Compatible Slots 1 x processor 1 x processor - Socket AM3
MISCELLANEOUS Intel Xeon E5520 AMD Sempron 145
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support 1-year warranty Limited warranty - 3 years
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