Intel Xeon E3-1280V3 vs. Intel Xeon E5-4620V2

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E3-1280V3 and Intel Xeon E5-4620V2. 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 E3-1280V3 vs. Intel Xeon E5-4620V2 Benchmark Chart
GENERAL Intel Xeon E3-1280V3 Intel Xeon E5-4620V2
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280V3 Intel Xeon E5-4620V2
Type Intel Xeon E3-1280V3 Intel Xeon E5-4620V2
ARCHITECTURE
Processor Qty 1 2
Compatible Processor Socket LGA1150 Socket LGA2011 Socket
Manufacturing Process 22 nm 22 nm
Thermal Design Power 82 W 95 W
Thermal Specification - 75 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8, 2x4 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 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
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3.6 GHz 2.6 GHz
Max Turbo Speed 4 GHz 3 GHz
Bus Speed 1600 MHz -
CACHE MEMORY
Cache 8 MB 20 MB
Cache Memory Details L3 - TLC NAND Flash - 8 MB Smart Cache - 20 MB
Installed Size 8 MB 20 MB
MISCELLANEOUS Intel Xeon E3-1280V3 Intel Xeon E5-4620V2
Compliant Standards RoHS -
Service & Support - Limited warranty - 1 year
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