Intel Xeon E5-4640V2 vs. Intel Xeon E5-2650V4

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-4640V2 and Intel Xeon E5-2650V4. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Xeon E5-4640V2 vs. Intel Xeon E5-2650V4 Benchmark Chart
GENERAL Intel Xeon E5-4640V2 Intel Xeon E5-2650V4
Product Type Processor Processor
PROCESSOR Intel Xeon E5-4640V2 Intel Xeon E5-2650V4
Type Intel Xeon E5-4640V2 Intel Xeon E5-2650V4
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011-v3 Socket
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 14 nm
Thermal Design Power 95 W 105 W
Thermal Specification 75 °C 80 °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, 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), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key Enhanced SpeedStep technology, Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, 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, Intel TSX-NI, Intel OS Guard
PERFORMANCE
Number of Cores 10-core 12-core
Number of Threads 20 threads 24 threads
Clock Speed (Frequency) 2.2 GHz 2.2 GHz
Max Turbo Speed 2.7 GHz 2.9 GHz
CACHE MEMORY
Cache 20 MB 30 MB
Cache Memory Details Smart Cache - 20 MB 30 MB
Installed Size 20 MB -
MISCELLANEOUS Intel Xeon E5-4640V2 Intel Xeon E5-2650V4
Included Accessories - Heat sink
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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