Intel Xeon X5687 vs. Intel Xeon E5-2640V2

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon X5687 and Intel Xeon E5-2640V2. 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 X5687 vs. Intel Xeon E5-2640V2 Benchmark Chart
GENERAL Intel Xeon X5687 Intel Xeon E5-2640V2
Product Type Processor Processor
PROCESSOR Intel Xeon X5687 Intel Xeon E5-2640V2
Type Intel Xeon X5687 Intel Xeon E5-2640V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1366 Socket LGA2011 Socket
Core Voltage 0.75 V - 1.35 V 0.65 V - 1.30 V
Manufacturing Process 32 nm 22 nm
Thermal Design Power 130 W 95 W
Thermal Specification 80.4 °C 75 °C
PCI Express Revision - 3.0
PCI Express Configurations - X16, x4, x8
PCI Express Lanes Qty - 40
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3.6 GHz 2 GHz
Max Turbo Speed 3.86 GHz 2.5 GHz
Bus Speed - 1600 MHz
64-bit Computing Yes -
CACHE MEMORY
Cache 12 MB 20 MB
Cache Memory Details Smart Cache - 12 MB Smart Cache - 20 MB
Installed Size 12 MB 20 MB
EXPANSION & CONNECTIVITY Intel Xeon X5687 Intel Xeon E5-2640V2
Compatible Slots 1 x processor - LGA1366 Socket -
MISCELLANEOUS Intel Xeon X5687 Intel Xeon E5-2640V2
Included Accessories - Heat sink
Compliant Standards Halogen-free RoHS
Service & Support - Limited warranty - 1 year
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