Intel Xeon E5-4620V2 vs. Intel Xeon E3-1280V5

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-4620V2 and Intel Xeon E3-1280V5. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon E5-4620V2 vs. Intel Xeon E3-1280V5 Benchmark Chart
GENERAL Intel Xeon E5-4620V2 Intel Xeon E3-1280V5
Product Type Processor Processor
PROCESSOR Intel Xeon E5-4620V2 Intel Xeon E3-1280V5
Type Intel Xeon E5-4620V2 Intel Xeon E3-1280V5
ARCHITECTURE
Processor Qty 2 1
Compatible Processor Socket LGA2011 Socket LGA1151 Socket
Manufacturing Process 22 nm 14 nm
Thermal Design Power 95 W 80 W
Thermal Specification 75 °C -
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 40 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0, Thermal Monitoring Technologies Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads 8 threads
Clock Speed (Frequency) 2.6 GHz 3.7 GHz
Max Turbo Speed 3 GHz 4 GHz
CACHE MEMORY
Cache 20 MB 8 MB
Cache Memory Details Smart Cache - 20 MB Smart Cache - 8 MB
Installed Size 20 MB -
MISCELLANEOUS Intel Xeon E5-4620V2 Intel Xeon E3-1280V5
Service & Support Limited warranty - 1 year -
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