Intel Xeon E5520 vs. AMD Ryzen 5 Pro 7645

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5520 and AMD Ryzen 5 Pro 7645. 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 Ryzen 5 Pro 7645 Benchmark Chart
GENERAL Intel Xeon E5520 AMD Ryzen 5 Pro 7645
Product Type Processor Processor
PROCESSOR Intel Xeon E5520 AMD Ryzen 5 Pro 7645
Type Intel Xeon E5520 AMD Ryzen 5 Pro 7645
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket Socket AM5
Core Voltage 1.4 V -
Manufacturing Process 45 nm 5 nm
Thermal Design Power 80 W 65 W
Thermal Specification 76 °C 95 °C
PCI Express Revision - 5.0
PCI Express Lanes Qty - 28
Architecture Features Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager "Zen 4" Core Architecture, AMD PRO technologies
PERFORMANCE
Number of Cores Quad-Core 6-core
Number of Threads 8 threads 12 threads
Clock Speed (Frequency) 2.26 GHz 3.8 GHz
Max Turbo Speed 2.53 GHz 5.1 GHz
Bus Speed 1066 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 32 MB
Cache Memory Details Smart Cache - 8 MB L3 - 32 MB
L2 - 6 MB
L1 - 384 KB
Installed Size 8 MB -
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1066 MHz -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5520 AMD Ryzen 5 Pro 7645
Type - Radeon Graphics
Max Dynamic Frequency - 2200 MHz
EXPANSION & CONNECTIVITY Intel Xeon E5520 AMD Ryzen 5 Pro 7645
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5520 AMD Ryzen 5 Pro 7645
Included Accessories Heat sink AMD Wraith Spire Cooler
Compliant Standards RoHS -
Service & Support 1-year warranty Limited warranty - parts and labour - 3 years
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