Intel Xeon E5503 vs. AMD Athlon II X2 220

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5503 and AMD Athlon II X2 220. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon E5503 vs. AMD Athlon II X2 220 Benchmark Chart
GENERAL Intel Xeon E5503 AMD Athlon II X2 220
Product Type Processor Processor
PROCESSOR Intel Xeon E5503 AMD Athlon II X2 220
Type Intel Xeon E5503 AMD Athlon II X2 220
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket Socket AM3
Core Voltage 0.75 V - 1.35 V 0.9 - 1.4 V
Manufacturing Process 45 nm 45 nm
Thermal Design Power 80 W 65 W
Thermal Specification 76 °C 74 °C
Architecture Features Enhanced SpeedStep technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT) 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology
PERFORMANCE
Number of Cores Dual-Core Dual-Core
Number of Threads 2 threads -
Clock Speed (Frequency) 2 GHz 2.8 GHz
Bus Speed 800 MHz 533 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 4 MB 1 MB
Cache Memory Details Smart Cache - 4 MB L2 - 1 MB
Installed Size 4 MB 1 MB
EXPANSION & CONNECTIVITY Intel Xeon E5503 AMD Athlon II X2 220
Compatible Slots 1 x processor 1 x processor
MISCELLANEOUS Intel Xeon E5503 AMD Athlon II X2 220
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year - on-site -
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