Intel Xeon Gold 6138P processor review

Intel Xeon Gold 6138P

Xeon Gold 6138P processor released by Intel; release date: Q2'18. The processor is designed for server-computers and based on Skylake microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 20, threads - 40. Maximum CPU clock speed - 3.70 GHz. Manufacturing process technology - 14 nm.

Supported memory types: DDR4-2666. Maximum memory size: 768 GB.

Supported socket types: FCLGA3647. Maximum number of processors in a configuration - 2. Power consumption (TDP): 195 Watt.

Specifications (specs)

Essentials

Architecture codename Skylake
Launch date Q2'18
Place in performance rating not rated
Processor Number 6138P
Series Intel® Xeon® Scalable Processors
Status Launched
Vertical segment Server

Performance

Base frequency 2.00 GHz
Manufacturing process technology 14 nm
Maximum frequency 3.70 GHz
Number of cores 20
Number of threads 40
Number of Ultra Path Interconnect (UPI) Links 3

Memory

Max memory channels 6
Maximum memory size 768 GB
Supported memory frequency 2666 MHz
Supported memory types DDR4-2666

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2
Sockets supported FCLGA3647
Thermal Design Power (TDP) 195 Watt
Thermal Solution 2U extended air

Peripherals

Max number of PCIe lanes 48
PCI Express revision 3.0
Scalability S2S

Security & Reliability

Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units 2
Speed Shift technology

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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