Intel Xeon X5680 vs. Intel Xeon E3-1280V2

CPU Comparison, Reviews and Tests
Intel Xeon X5680
Intel Xeon E3-1280V2

In depth comparison and review of Intel Xeon X5680 and Intel Xeon E3-1280V2. 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 X5680 vs. Intel Xeon E3-1280V2 Benchmark Chart
GENERAL Intel Xeon X5680 Intel Xeon E3-1280V2
Product Type Processor Processor
PROCESSOR Intel Xeon X5680 Intel Xeon E3-1280V2
Type Intel Xeon X5680 Intel Xeon E3-1280V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA1155 Socket
Core Voltage 0.8 V - 1.3 V -
Manufacturing Process 32 nm 22 nm
Thermal Design Power 130 W 69 W
Thermal Specification 78.5 °C -
PCI Express Revision - 3.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
Architecture Features Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 12 threads 8 threads
Clock Speed (Frequency) 3.33 GHz 3.6 GHz
Max Turbo Speed 3.6 GHz 4 GHz
Bus Speed 1333 MHz -
64-bit Computing Yes Yes
CACHE MEMORY
Cache 12 MB 8 MB
Cache Memory Details Smart Cache - 12 MB Smart Cache - 8 MB
Installed Size 12 MB 8 MB
EXPANSION & CONNECTIVITY Intel Xeon X5680 Intel Xeon E3-1280V2
Compatible Slots 1 x processor 1 x processor - LGA1155 Socket
MISCELLANEOUS Intel Xeon X5680 Intel Xeon E3-1280V2
Compliant Standards - RoHS
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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