Intel® Xeon® Platinum 8156 Processor

ESSENTIALS

• Product Collection: Intel® Xeon® Scalable Processors
• Vertical Segment: Server
• Processor Number: 8156
• Status: Launched
• Launch Date: Q3'17
• Lithography: 14 nm

CPU SPECIFICATIONS

• # of Cores: 4
• # of Threads: 8
• Processor Base Frequency: 3.60 GHz
• Max Turbo Frequency: 3.70 GHz
• Cache: 16.5 MB L3 Cache
• # of UPI Links: 3
• TDP: 105 W

SUPPLEMENTAL INFORMATION

• Embedded Options Available: No
• Datasheet: View now
• Product Brief: View now
• Additional Information URL: View now

MEMORY SPECIFICATIONS

• Max Memory Size (dependent on memory type): 768 GB
• Memory Types: DDR4-2666
• Maximum Memory Speed: 2666 MHz
• Max # of Memory Channels: 6
• ECC Memory Supported: Yes

PROCESSOR GRAPHICS

EXPANSION OPTIONS

• Scalability: S8S
• PCI Express Revision: 3
• Max # of PCI Express Lanes: 48

PACKAGE SPECIFICATIONS

• Sockets Supported: FCLGA3647
• TCASE: 71°C
• Package Size: 76.0mm x 56.5mm

ADVANCED TECHNOLOGIES

• Intel® Optane™ Memory Supported: No
• Intel® Speed Shift Technology: Yes
• Intel® Turbo Boost Max Technology 3.0: No
• Intel® Turbo Boost Technology: 2
• Intel vPro® Platform Eligibility: Yes
• Intel® Hyper-Threading Technology: Yes
• Intel® Virtualization Technology (VT-x): Yes
• Intel® Virtualization Technology for Directed I/O (VT-d): Yes
• Intel® VT-x with Extended Page Tables (EPT): Yes
• Intel® Transactional Synchronization Extensions: Yes
• Intel® 64: Yes
• Instruction Set Extensions: Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
• # of AVX-512 FMA Units: 2
• Enhanced Intel SpeedStep® Technology: Yes
• Intel® Volume Management Device (VMD): Yes

SECURITY RELIABILITY

• Intel® AES New Instructions: Yes
• Intel® Trusted Execution Technology: Yes
• Execute Disable Bit: Yes
• Intel® Run Sure Technology: Yes
• Mode-based Execute Control (MBE): Yes

I/O SPECIFICATIONS

NETWORKING SPECIFICATIONS

OTHER

• MPN: CD8067303408900