Intel Xeon E5-4620 v4 processor review

Intel Xeon E5-4620 v4

Xeon E5-4620 v4 processor released by Intel; release date: Q2'16. The processor is designed for server-computers and based on Broadwell microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 10, threads - 20. Maximum CPU clock speed - 2.60 GHz. Maximum operating temperature - 79. Manufacturing process technology - 14 nm.

Supported memory types: DDR4. Maximum memory size: 1.5 TB.

Supported socket types: FCLGA2011-3. Maximum number of processors in a configuration - 4. Power consumption (TDP): 105 Watt.

Specifications (specs)

Essentials

Architecture codename Broadwell
Launch date Q2'16
Place in performance rating not rated
Processor Number E5-4620V4
Series Intel® Xeon® Processor E5 v4 Family
Status Launched
Vertical segment Server

Performance

64 bit support
Base frequency 2.10 GHz
Bus Speed 8 GT/s QPI
Manufacturing process technology 14 nm
Maximum core temperature 79
Maximum frequency 2.60 GHz
Number of cores 10
Number of QPI Links 2
Number of threads 20

Memory

Max memory channels 4
Maximum memory bandwidth 68 GB/s
Maximum memory size 1.5 TB
Supported memory types DDR4

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 4
Package Size 45mm x 52.5mm
Sockets supported FCLGA2011-3
Thermal Design Power (TDP) 105 Watt

Peripherals

Max number of PCIe lanes 40
PCI Express revision 3.0
PCIe configurations x4, x8, x16
Scalability 4S

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Instruction Replay Technology
Intel® TSX-NI
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)

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