Intel Xeon E3-1280V3 vs. Intel Xeon E5-2637V2

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E3-1280V3 and Intel Xeon E5-2637V2. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon E3-1280V3 vs. Intel Xeon E5-2637V2 Benchmark Chart
GENERAL Intel Xeon E3-1280V3 Intel Xeon E5-2637V2
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1280V3 Intel Xeon E5-2637V2
Type Intel Xeon E3-1280V3 Intel Xeon E5-2637V2
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1150 Socket LGA2011 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 22 nm 22 nm
Thermal Design Power 82 W 130 W
Thermal Specification - 76 °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 SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads 8 threads
Clock Speed (Frequency) 3.6 GHz 3.5 GHz
Max Turbo Speed 4 GHz 3.8 GHz
Bus Speed 1600 MHz -
CACHE MEMORY
Cache 8 MB 15 MB
Cache Memory Details L3 - TLC NAND Flash - 8 MB 15 MB
Installed Size 8 MB 15 MB
MISCELLANEOUS Intel Xeon E3-1280V3 Intel Xeon E5-2637V2
Included Accessories - Heat sink
Compliant Standards RoHS -
Service & Support - Limited warranty - 1 year
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