Intel Xeon E5-2680V2 vs. Intel Xeon E5-2643V3

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2680V2 and Intel Xeon E5-2643V3. 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 E5-2680V2 vs. Intel Xeon E5-2643V3 Benchmark Chart
GENERAL Intel Xeon E5-2680V2 Intel Xeon E5-2643V3
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2680V2 Intel Xeon E5-2643V3
Type Intel Xeon E5-2680V2 Intel Xeon E5-2643V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket LGA2011-v3 Socket
Core Voltage - 0.65 V - 1.30 V
Manufacturing Process 22 nm 22 nm
Thermal Design Power 115 W 135 W
Thermal Specification 82 °C 77 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 X16, x4, x8
PCI Express Lanes Qty 40 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Intel Intelligent Power Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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 Integrated memory controller
PERFORMANCE
Number of Cores 10-core 6-core
Number of Threads 20 threads 12 threads
Clock Speed (Frequency) 2.8 GHz 3.4 GHz
Max Turbo Speed 3.6 GHz 3.7 GHz
Bus Speed - 4800 MHz
CACHE MEMORY
Cache 25 MB 20 MB
Cache Memory Details Smart Cache - 25 MB 20 MB
Installed Size 25 MB 20 MB
MISCELLANEOUS Intel Xeon E5-2680V2 Intel Xeon E5-2643V3
Included Accessories - Additional fan
Compliant Standards - RoHS
Service & Support - Limited warranty - 1 year
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