Intel Core i5 520M vs. Intel Xeon E3-1270V3

CPU Comparison, Reviews and Tests
Intel Core i5 520M
Intel Xeon E3-1270V3

In depth comparison and review of Intel Core i5 520M and Intel Xeon E3-1270V3. 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 Core i5 520M vs. Intel Xeon E3-1270V3 Benchmark Chart
GENERAL Intel Core i5 520M Intel Xeon E3-1270V3
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i5 520M Intel Xeon E3-1270V3
Type Intel Core i5 520M Intel Xeon E3-1270V3
ARCHITECTURE
Processor Qty 1 1
Packaging Type 988-pin Micro FCPGA -
Compatible Processor Socket BGA1288 Socket LGA1150 Socket
Manufacturing Process 32 nm 22 nm
Thermal Design Power 35 W 80 W
Thermal Specification 105 °C -
PCI Express Revision 2.0 3.0
PCI Express Configurations 1x16 1x16, 2x8, 1x8, 2x4
PCI Express Lanes Qty 16 16
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores Dual-Core Quad-Core
Number of Threads 4 threads 8 threads
Clock Speed (Frequency) 2.4 GHz 3.5 GHz
Max Turbo Speed 2.93 GHz 3.9 GHz
Bus Speed 667 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 3 MB 8 MB
Cache Memory Details L3 - 3 MB Smart Cache - 8 MB
Installed Size 3 MB 8 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 520M Intel Xeon E3-1270V3
Type Intel HD Graphics -
Base Frequency 500 MHz -
Max Dynamic Frequency 766 MHz -
Features Dual Display Capable, Intel Clear Video Technology, Intel Clear Video HD Technology -
EXPANSION & CONNECTIVITY Intel Core i5 520M Intel Xeon E3-1270V3
Compatible Slots 1 x processor -
MISCELLANEOUS Intel Core i5 520M Intel Xeon E3-1270V3
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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