Intel Xeon X5550 vs. AMD Athlon 64 X2 4400+

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5550 and AMD Athlon 64 X2 4400+. 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 X5550 vs. AMD Athlon 64 X2 4400+ Benchmark Chart
GENERAL Intel Xeon X5550 AMD Athlon 64 X2 4400+
Product Type Processor Processor
PROCESSOR Intel Xeon X5550 AMD Athlon 64 X2 4400+
Type Intel Xeon X5550 AMD Athlon 64 X2 4400+
ARCHITECTURE
Processor Qty 1 1
Packaging Type FC-LGA8 -
Compatible Processor Socket LGA1366 Socket Socket AM2
Core Voltage 0.75 V - 1.35 V 1.3 V/1.35 V
Manufacturing Process 45 nm 90 nm
Thermal Design Power 95 W 65 W
Thermal Specification 75 °C 70 °C
Architecture Features Hyper-Threading Technology, Intel QuickPath Technology HyperTransport technology, AMD64 technology, Enhanced Virus Protection, AMD Cool'n'Quiet Technology
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.66 GHz 2.2 GHz
Max Turbo Speed 3.06 GHz -
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB -
Cache Level 1 Size - 256 KB
Cache Memory Details Smart Cache - 8 MB L2 -
Installed Size 8 MB 2 MB
Type Advanced Smart Cache -
RAM
Installed RAM Size - DIMM 240-pin -
Technology DDR3 SDRAM - 1333 MHz -
EXPANSION & CONNECTIVITY Intel Xeon X5550 AMD Athlon 64 X2 4400+
Interfaces - HomePlug 1.0 Turbo -
Expansion Slots 1 memory -
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon X5550 AMD Athlon 64 X2 4400+
Included Accessories Power supplies -
Compliant Standards RoHS -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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