Intel Xeon E3-1281V3 vs. Intel Xeon E5-2623V4

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E3-1281V3 and Intel Xeon E5-2623V4. 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 E3-1281V3 vs. Intel Xeon E5-2623V4 Benchmark Chart
GENERAL Intel Xeon E3-1281V3 Intel Xeon E5-2623V4
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1281V3 Intel Xeon E5-2623V4
Type Intel Xeon E3-1281V3 Intel Xeon E5-2623V4
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket LGA2011-v3 Socket
Manufacturing Process 22 nm 14 nm
Thermal Design Power 82 W 85 W
Thermal Specification - 73 °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 Intel QuickPath Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 3.7 GHz 2.6 GHz
Max Turbo Speed 4.1 GHz 3.2 GHz
Bus Speed - 2133 MHz
CACHE MEMORY
Cache 8 MB 10 MB
Cache Memory Details L3 - 8 MB 10 MB
Installed Size 8 MB -
RAM
Installed RAM Size 32 GB -
EXPANSION & CONNECTIVITY Intel Xeon E3-1281V3 Intel Xeon E5-2623V4
Compatible Slots 1 x processor - LGA1150 Socket -
MISCELLANEOUS Intel Xeon E3-1281V3 Intel Xeon E5-2623V4
Included Accessories - Heat sink
Compliant Standards RoHS -
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