Intel Xeon E5520 vs. AMD FX 8320

CPU Comparison, Reviews and Tests
Intel Xeon E5520
AMD FX 8320

Side by side comparison and review of Intel Xeon E5520 and AMD FX 8320. 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 E5520 vs. AMD FX 8320 Benchmark Chart
GENERAL Intel Xeon E5520 AMD FX 8320
Product Type Processor Processor
PROCESSOR Intel Xeon E5520 AMD FX 8320
Type Intel Xeon E5520 AMD FX 8320
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 32 nm
Thermal Design Power 80 W 125 W
Thermal Specification 76 °C 61.1 °C
Architecture Features Hyper-Threading Technology, Intel Intelligent Power Technology, Intel Data Center Manager PowerNow! 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 Virtualization, streaming SIMD extensions 4, AMD Turbo CORE technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 2.26 GHz 3.5 GHz
Max Turbo Speed 2.53 GHz 4 GHz
Bus Speed 1066 MHz 5200 Mhz
64-bit Computing Yes -
CACHE MEMORY
Cache 8 MB 8 MB
Cache Memory Details Smart Cache - 8 MB L1 - 384 KB
L2 - 8 MB
L3 - 8 MB
Installed Size 8 MB 8 MB
Type Advanced Smart Cache -
RAM
Technology DDR3 SDRAM - 1066 MHz -
EXPANSION & CONNECTIVITY Intel Xeon E5520 AMD FX 8320
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Xeon E5520 AMD FX 8320
Included Accessories Heat sink -
Compliant Standards RoHS -
Service & Support 1-year warranty -
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