Intel Xeon X3480 vs. Intel Xeon X5647

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X3480 and Intel Xeon X5647. 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 X3480 vs. Intel Xeon X5647 Benchmark Chart
GENERAL Intel Xeon X3480 Intel Xeon X5647
Product Type Processor Processor
PROCESSOR Intel Xeon X3480 Intel Xeon X5647
Type Intel Xeon X3480 Intel Xeon X5647
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1156 Socket LGA1366 Socket
Manufacturing Process 45 nm 32 nm
Thermal Design Power 95 W 130 W
Thermal Specification 72.7 °C 80.4 °C
PCI Express Revision 2.0 -
PCI Express Configurations 1x16, 2x8, 4x4 -
PCI Express Lanes Qty 16 -
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Trusted Execution Technology Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 3.06 GHz 2.93 GHz
Max Turbo Speed 3.73 GHz 3.2 GHz
Bus Speed 1333 MHz 1333 MHz
64-bit Computing Yes Yes
CACHE MEMORY
Cache 8 MB 12 MB
Cache Memory Details L3 - 8 MB L2 - 6 x 256 KB
Installed Size 8 MB 12 MB
EXPANSION & CONNECTIVITY Intel Xeon X3480 Intel Xeon X5647
Compatible Slots 1 x processor - LGA1156 Socket 1 x processor
MISCELLANEOUS Intel Xeon X3480 Intel Xeon X5647
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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