Highlight differences

Compare 3 Intel^® Products

Intel® Xeon® Gold 5122 Processor

Intel® Xeon® Platinum 8156 Processor

Intel® Core™ i7-7700K Processor

Essentials

<tr class = recommendedCustomerPrice><td class="row-title sticky-column"><div class="row-text">Recommended Customer Price</div></td></tr>


Product Collection
Vertical Segment
Processor Number
Lithography


Product Collection	Intel® Xeon® Scalable Processors	Intel® Xeon® Scalable Processors	7th Generation Intel® Core™ i7 Processors
Vertical Segment	Server	Server	Desktop
Processor Number	5122	8156	i7-7700K
Lithography	14 nm	14 nm	14 nm


Product Collection	Intel® Xeon® Scalable Processors Intel® Xeon® Scalable Processors 7th Generation Intel® Core™ i7 Processors
Vertical Segment	Server Server Desktop
Processor Number	5122 8156 i7-7700K
Lithography	14 nm 14 nm 14 nm
Recommended Customer Price

CPU Specifications


Total Cores
Total Threads
Max Turbo Frequency
Processor Base Frequency
Cache
Max # of UPI Links
TDP
Intel® Turbo Boost Technology 2.0 Frequency‡
Bus Speed
# of QPI Links


Total Cores	4	4	4
Total Threads	8	8	8
Max Turbo Frequency	3.70 GHz	3.70 GHz	4.50 GHz
Processor Base Frequency	3.60 GHz	3.60 GHz	4.20 GHz
Cache	16.5 MB L3 Cache	16.5 MB L3 Cache	8 MB Intel® Smart Cache
Max # of UPI Links	2	3
TDP	105 W	105 W	91 W
Intel® Turbo Boost Technology 2.0 Frequency‡			4.50 GHz
Bus Speed			8 GT/s
# of QPI Links			0


Total Cores	4 4 4
Total Threads	8 8 8
Max Turbo Frequency	3.70 GHz 3.70 GHz 4.50 GHz
Processor Base Frequency	3.60 GHz 3.60 GHz 4.20 GHz
Cache	16.5 MB L3 Cache 16.5 MB L3 Cache 8 MB Intel® Smart Cache
Max # of UPI Links	2 3
TDP	105 W 105 W 91 W
Intel® Turbo Boost Technology 2.0 Frequency‡	4.50 GHz
Bus Speed	8 GT/s
# of QPI Links	0

Supplemental Information


Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
End of Interactive Support Date
Embedded Options Available
Included Items
Datasheet


Marketing Status	Discontinued	Discontinued	Discontinued
Launch Date	Q3'17	Q3'17	Q1'17
Servicing Status	End of Servicing Updates	End of Servicing Updates	End of Servicing Updates
End of Servicing Updates Date	Sunday, December 31, 2023	Sunday, December 31, 2023	Sunday, March 31, 2024
End of Interactive Support Date	Sunday, December 31, 2023	Sunday, December 31, 2023
Embedded Options Available	No	No	No
Included Items			Please note: The boxed product does not include a fan or heat sink
Datasheet			View now


Marketing Status	Discontinued Discontinued Discontinued
Launch Date	Q3'17 Q3'17 Q1'17
Servicing Status	End of Servicing Updates End of Servicing Updates End of Servicing Updates
End of Servicing Updates Date	Sunday, December 31, 2023 Sunday, December 31, 2023 Sunday, March 31, 2024
End of Interactive Support Date	Sunday, December 31, 2023 Sunday, December 31, 2023
Embedded Options Available	No No No
Included Items	Please note: The boxed product does not include a fan or heat sink
Datasheet	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)	768 GB	768 GB	64 GB
Memory Types	DDR4-2666	DDR4-2666	DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Maximum Memory Speed	2666 MHz	2666 MHz
Max # of Memory Channels	6	6	2
ECC Memory Supported ^‡	Yes	Yes	No


Max Memory Size (dependent on memory type)	768 GB 768 GB 64 GB
Memory Types	DDR4-2666 DDR4-2666 DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Maximum Memory Speed	2666 MHz 2666 MHz
Max # of Memory Channels	6 6 2
ECC Memory Supported ^‡	Yes Yes No

Expansion Options


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


Scalability	4S	S8S	1S Only
PCI Express Revision	3.0	3.0	3.0
Max # of PCI Express Lanes	48	48	16
PCI Express Configurations ^‡			Up to 1x16, 2x8, 1x8+2x4


Scalability	4S S8S 1S Only
PCI Express Revision	3.0 3.0 3.0
Max # of PCI Express Lanes	48 48 16
PCI Express Configurations ^‡	Up to 1x16, 2x8, 1x8+2x4

Package Specifications


Sockets Supported
T_CASE
Package Size
Max CPU Configuration
Thermal Solution Specification
T_JUNCTION


Sockets Supported	FCLGA3647	FCLGA3647	FCLGA1151
T_CASE	71°C	71°C
Package Size	76.0mm x 56.5mm	76.0mm x 56.5mm	37.5mm x 37.5mm
Max CPU Configuration			1
Thermal Solution Specification			PCG 2015D (130W)
T_JUNCTION			100°C


Sockets Supported	FCLGA3647 FCLGA3647 FCLGA1151
T_CASE	71°C 71°C
Package Size	76.0mm x 56.5mm 76.0mm x 56.5mm 37.5mm x 37.5mm
Max CPU Configuration	1
Thermal Solution Specification	PCG 2015D (130W)
T_JUNCTION	100°C

Advanced Technologies


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


Intel® Volume Management Device (VMD)	Yes	Yes
Intel® Optane™ Memory Supported ^‡	No	No	Yes
Intel® Speed Shift Technology	Yes	Yes
Intel® Turbo Boost Max Technology 3.0 ^‡	No	No
Intel® Turbo Boost Technology ^‡	2.0	2.0	2.0
Intel® Hyper-Threading Technology ^‡	Yes	Yes	Yes
Intel® Transactional Synchronization Extensions	Yes	Yes	Yes
Intel® 64 ^‡	Yes	Yes	Yes
Instruction Set Extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
# of AVX-512 FMA Units	2	2
Enhanced Intel SpeedStep® Technology	Yes	Yes	Yes
Instruction Set			64-bit
Idle States			Yes
Thermal Monitoring Technologies			Yes
Intel® Identity Protection Technology ^‡			Yes


Intel® Volume Management Device (VMD)	Yes Yes
Intel® Optane™ Memory Supported ^‡	No No Yes
Intel® Speed Shift Technology	Yes Yes
Intel® Turbo Boost Max Technology 3.0 ^‡	No No
Intel® Turbo Boost Technology ^‡	2.0 2.0 2.0
Intel® Hyper-Threading Technology ^‡	Yes Yes Yes
Intel® Transactional Synchronization Extensions	Yes Yes Yes
Intel® 64 ^‡	Yes Yes Yes
Instruction Set Extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
# of AVX-512 FMA Units	2 2
Enhanced Intel SpeedStep® Technology	Yes Yes Yes
Instruction Set	64-bit
Idle States	Yes
Thermal Monitoring Technologies	Yes
Intel® Identity Protection Technology ^‡	Yes

Security & Reliability


Intel vPro® Eligibility ^‡
Intel® AES New Instructions
Intel® Trusted Execution Technology ^‡
Execute Disable Bit ^‡
Intel® Run Sure Technology
Mode-based Execute Control (MBEC)
Intel® Virtualization Technology (VT-x) ^‡
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡
Intel® VT-x with Extended Page Tables (EPT) ^‡
Intel® Software Guard Extensions (Intel® SGX)
Secure Key
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Boot Guard
Intel® Stable Image Platform Program (SIPP)


Intel vPro® Eligibility ^‡	Intel vPro® Platform	Intel vPro® Platform
Intel® AES New Instructions	Yes	Yes	Yes
Intel® Trusted Execution Technology ^‡	Yes	Yes
Execute Disable Bit ^‡	Yes	Yes	Yes
Intel® Run Sure Technology	Yes	Yes
Mode-based Execute Control (MBEC)	Yes	Yes
Intel® Virtualization Technology (VT-x) ^‡	Yes	Yes	Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡	Yes	Yes	Yes
Intel® VT-x with Extended Page Tables (EPT) ^‡	Yes	Yes	Yes
Intel® Software Guard Extensions (Intel® SGX)			Yes with Intel® ME
Secure Key			Yes
Intel® Memory Protection Extensions (Intel® MPX)			Yes
Intel® OS Guard			Yes
Intel® Boot Guard			Yes
Intel® Stable Image Platform Program (SIPP)			No


Intel vPro® Eligibility ^‡	Intel vPro® Platform Intel vPro® Platform
Intel® AES New Instructions	Yes Yes Yes
Intel® Trusted Execution Technology ^‡	Yes Yes
Execute Disable Bit ^‡	Yes Yes Yes
Intel® Run Sure Technology	Yes Yes
Mode-based Execute Control (MBEC)	Yes Yes
Intel® Virtualization Technology (VT-x) ^‡	Yes Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ^‡	Yes Yes Yes
Intel® VT-x with Extended Page Tables (EPT) ^‡	Yes Yes Yes
Intel® Software Guard Extensions (Intel® SGX)	Yes with Intel® ME
Secure Key	Yes
Intel® Memory Protection Extensions (Intel® MPX)	Yes
Intel® OS Guard	Yes
Intel® Boot Guard	Yes
Intel® Stable Image Platform Program (SIPP)	No

GPU Specifications


Processor Graphics ^‡
Graphics Base Frequency
Graphics Max Dynamic Frequency
Graphics Video Max Memory
4K Support
Max Resolution (HDMI)‡
Max Resolution (DP)‡
Max Resolution (eDP - Integrated Flat Panel)‡
DirectX* Support
OpenGL* Support
Intel® Quick Sync Video
Intel® InTru™ 3D Technology
Intel® Clear Video HD Technology
Intel® Clear Video Technology
# of Displays Supported ^‡
Device ID


Processor Graphics ^‡			Intel® HD Graphics 630
Graphics Base Frequency			350 MHz
Graphics Max Dynamic Frequency			1.15 GHz
Graphics Video Max Memory			64 GB
4K Support			Yes, at 60Hz
Max Resolution (HDMI)‡			4096x2304@24Hz
Max Resolution (DP)‡			4096x2304@60Hz
Max Resolution (eDP - Integrated Flat Panel)‡			4096x2304@60Hz
DirectX* Support			12
OpenGL* Support			4.5
Intel® Quick Sync Video			Yes
Intel® InTru™ 3D Technology			Yes
Intel® Clear Video HD Technology			Yes
Intel® Clear Video Technology			Yes
# of Displays Supported ^‡			3
Device ID			0x5912


Processor Graphics ^‡	Intel® HD Graphics 630
Graphics Base Frequency	350 MHz
Graphics Max Dynamic Frequency	1.15 GHz
Graphics Video Max Memory	64 GB
4K Support	Yes, at 60Hz
Max Resolution (HDMI)‡	4096x2304@24Hz
Max Resolution (DP)‡	4096x2304@60Hz
Max Resolution (eDP - Integrated Flat Panel)‡	4096x2304@60Hz
DirectX* Support	12
OpenGL* Support	4.5
Intel® Quick Sync Video	Yes
Intel® InTru™ 3D Technology	Yes
Intel® Clear Video HD Technology	Yes
Intel® Clear Video Technology	Yes
# of Displays Supported ^‡	3
Device ID	0x5912

Compare Products 3

Select Your Language

Using Intel.com Search

Quick Links

Recent Searches

Advanced Search

Only search in

Compare 3 Intel^® Products

Essentials

CPU Specifications

Supplemental Information

Memory Specifications

Expansion Options

Package Specifications

Advanced Technologies

Security & Reliability

GPU Specifications

Using Intel.com Search

Quick Links

Recent Searches

Advanced Search

Only search in

Compare 3 Intel® Products

Essentials

CPU Specifications

Supplemental Information

Memory Specifications

Expansion Options

Package Specifications

Advanced Technologies

Security & Reliability

GPU Specifications

Compare 3 Intel^® Products