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Intel® Xeon® D-2161I Processor

Essentials


Product Collection
Vertical Segment
Processor Number
Lithography


Product Collection	Intel® Xeon® D Processor
Vertical Segment	Server
Processor Number	D-2161I
Lithography	14 nm


Product Collection	Intel® Xeon® D Processor
Vertical Segment	Server
Processor Number	D-2161I
Lithography	14 nm

CPU Specifications


Total Cores
Total Threads
Max Turbo Frequency
Processor Base Frequency
Cache
Max # of UPI Links
TDP


Total Cores	12
Total Threads	24
Max Turbo Frequency	3.00 GHz
Processor Base Frequency	2.20 GHz
Cache	16.5 MB L2 Cache
Max # of UPI Links	0
TDP	90 W


Total Cores	12
Total Threads	24
Max Turbo Frequency	3.00 GHz
Processor Base Frequency	2.20 GHz
Cache	16.5 MB L2 Cache
Max # of UPI Links	0
TDP	90 W

Supplemental Information


Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
Embedded Options Available
Product Brief


Marketing Status	Launched
Launch Date	Q1'18
Servicing Status	End of Servicing Updates
End of Servicing Updates Date	Sunday, December 31, 2023
Embedded Options Available	No
Product Brief	View now


Marketing Status	Launched
Launch Date	Q1'18
Servicing Status	End of Servicing Updates
End of Servicing Updates Date	Sunday, December 31, 2023
Embedded Options Available	No
Product Brief	View now

Memory Specifications


Max Memory Size (dependent on memory type)
Memory Types
Maximum Memory Speed
Max # of Memory Channels
ECC Memory Supported ^‡


Max Memory Size (dependent on memory type)	512 GB
Memory Types	DDR4
Maximum Memory Speed	2133 MHz
Max # of Memory Channels	4
ECC Memory Supported ^‡	Yes


Max Memory Size (dependent on memory type)	512 GB
Memory Types	DDR4
Maximum Memory Speed	2133 MHz
Max # of Memory Channels	4
ECC Memory Supported ^‡	Yes

Expansion Options


Scalability
PCI Express Revision
PCI Express Configurations ^‡
Max # of PCI Express Lanes


Scalability	1S Only
PCI Express Revision	3.0
PCI Express Configurations ^‡	>
Max # of PCI Express Lanes	32


Scalability	1S Only
PCI Express Revision	3.0
PCI Express Configurations ^‡	>
Max # of PCI Express Lanes	32

Package Specifications


Sockets Supported
Max CPU Configuration


Sockets Supported	FCBGA2518
Max CPU Configuration	1


Sockets Supported	FCBGA2518
Max CPU Configuration	1

Advanced Technologies


Intel® Optane™ Memory Supported ^‡
Intel® Turbo Boost Max Technology 3.0 ^‡
Intel® Turbo Boost Technology ^‡
Intel® Hyper-Threading Technology ^‡
Intel® Transactional Synchronization Extensions
Intel® 64 ^‡
Instruction Set
Instruction Set Extensions
# of AVX-512 FMA Units
Idle States
Enhanced Intel SpeedStep® Technology
Thermal Monitoring Technologies
Integrated Intel® QuickAssist Technology
Intel® Volume Management Device (VMD)


Intel® Optane™ Memory Supported ^‡	No
Intel® Turbo Boost Max Technology 3.0 ^‡	No
Intel® Turbo Boost Technology ^‡	2.0
Intel® Hyper-Threading Technology ^‡	Yes
Intel® Transactional Synchronization Extensions	Yes
Intel® 64 ^‡	Yes
Instruction Set	64-bit
Instruction Set Extensions	Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units	1
Idle States	Yes
Enhanced Intel SpeedStep® Technology	Yes
Thermal Monitoring Technologies	Yes
Integrated Intel® QuickAssist Technology	No
Intel® Volume Management Device (VMD)	Yes


Intel® Optane™ Memory Supported ^‡	No
Intel® Turbo Boost Max Technology 3.0 ^‡	No
Intel® Turbo Boost Technology ^‡	2.0
Intel® Hyper-Threading Technology ^‡	Yes
Intel® Transactional Synchronization Extensions	Yes
Intel® 64 ^‡	Yes
Instruction Set	64-bit
Instruction Set Extensions	Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units	1
Idle States	Yes
Enhanced Intel SpeedStep® Technology	Yes
Thermal Monitoring Technologies	Yes
Integrated Intel® QuickAssist Technology	No
Intel® Volume Management Device (VMD)	Yes

Security & Reliability


Intel® Secure Key
Intel® AES New Instructions
Intel® Software Guard Extensions (Intel® SGX)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Trusted Execution Technology ^‡
Execute Disable Bit ^‡
Intel® OS Guard
Intel® Boot Guard
Intel® Virtualization Technology (VT-x) ^‡
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡
Intel® VT-x with Extended Page Tables (EPT) ^‡


Intel® Secure Key	Yes
Intel® AES New Instructions	Yes
Intel® Software Guard Extensions (Intel® SGX)	No
Intel® Memory Protection Extensions (Intel® MPX)	Yes
Intel® Trusted Execution Technology ^‡	Yes
Execute Disable Bit ^‡	Yes
Intel® OS Guard	Yes
Intel® Boot Guard	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® Secure Key	Yes
Intel® AES New Instructions	Yes
Intel® Software Guard Extensions (Intel® SGX)	No
Intel® Memory Protection Extensions (Intel® MPX)	Yes
Intel® Trusted Execution Technology ^‡	Yes
Execute Disable Bit ^‡	Yes
Intel® OS Guard	Yes
Intel® Boot Guard	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

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