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Essentials
Product Collection
Vertical Segment
Processor Number
Lithography
Product Collection
 Intel® Core™ X-series Processors Intel® Xeon® W Processor
Vertical Segment
 Desktop Server
Processor Number
 i9-7980XE W-2195
Lithography
 14 nm
Product Collection
 Intel® Core™ X-series Processors Intel® Xeon® W Processor
Vertical Segment
 Desktop Server
Processor Number
 i9-7980XE W-2195
Lithography
 14 nm
CPU Specifications
Total Cores
Total Threads
Max Turbo Frequency
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
Processor Base Frequency
Cache
Bus Speed
# of QPI Links
TDP
# of UPI Links
Total Cores
 18 18
Total Threads
 36 36
Max Turbo Frequency
 4.20 GHz 4.30 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.40 GHz
Processor Base Frequency
 2.60 GHz 2.30 GHz
Cache
 24.75 MB 24.75 MB
Bus Speed
 8 GT/s 8 GT/s
# of QPI Links
 0 0
TDP
 165 W 140 W
# of UPI Links
 0
Total Cores
 18 18
Total Threads
 36 36
Max Turbo Frequency
 4.20 GHz 4.30 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.40 GHz
Processor Base Frequency
 2.60 GHz 2.30 GHz
Cache
 24.75 MB 24.75 MB
Bus Speed
 8 GT/s 8 GT/s
# of QPI Links
 0 0
TDP
 165 W 140 W
# of UPI Links
 0
Supplemental Information
Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
Embedded Options Available
Included Items
Datasheet
Marketing Status
 Discontinued Discontinued
Launch Date
 Q3'17 Q3'17
Servicing Status
 End of Servicing Updates End of Servicing Updates
End of Servicing Updates Date
 Sunday, December 31, 2023 Sunday, December 31, 2023
Embedded Options Available
 No No
Included Items
 Please note: The boxed product does not include a fan or heat sink
Datasheet
 View now
Marketing Status
 Discontinued Discontinued
Launch Date
 Q3'17 Q3'17
Servicing Status
 End of Servicing Updates End of Servicing Updates
End of Servicing Updates Date
 Sunday, December 31, 2023 Sunday, December 31, 2023
Embedded Options Available
 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
Max # of Memory Channels
Max Memory Bandwidth
ECC Memory Supported ‡
Physical Address Extensions
Max Memory Size (dependent on memory type)
 128 GB 512 GB
Memory Types
 DDR4-2666 DDR4 1600/1866/2133/2400/2666
Max # of Memory Channels
 4 4
Max Memory Bandwidth
 85 GB/s 85.3 GB/s
ECC Memory Supported ‡
 No Yes
Physical Address Extensions
 46-bit
Max Memory Size (dependent on memory type)
 128 GB 512 GB
Memory Types
 DDR4-2666 DDR4 1600/1866/2133/2400/2666
Max # of Memory Channels
 4 4
Max Memory Bandwidth
 85 GB/s 85.3 GB/s
ECC Memory Supported ‡
 No Yes
Physical Address Extensions
 46-bit
Expansion Options
Scalability
PCI Express Revision
Max # of PCI Express Lanes
PCI Express Configurations ‡
Scalability
 1S Only 1S Only
PCI Express Revision
 3.0 3.0
Max # of PCI Express Lanes
 44 48
PCI Express Configurations ‡
 x4, x8, x16
Scalability
 1S Only 1S Only
PCI Express Revision
 3.0 3.0
Max # of PCI Express Lanes
 44 48
PCI Express Configurations ‡
 x4, x8, x16
Package Specifications
Sockets Supported
Max CPU Configuration
Thermal Solution Specification
TJUNCTION
TCASE
Package Size
Sockets Supported
 FCLGA2066 FCLGA2066
Max CPU Configuration
 1 1
Thermal Solution Specification
 PCG 2017X
TJUNCTION
 94°C
TCASE
 66
Package Size
 45mm x 52.5mm
Sockets Supported
 FCLGA2066 FCLGA2066
Max CPU Configuration
 1 1
Thermal Solution Specification
 PCG 2017X
TJUNCTION
 94°C
TCASE
 66
Package Size
 45mm x 52.5mm
Advanced Technologies
Intel® Optane™ Memory Supported ‡
Intel® Turbo Boost Max Technology 3.0 ‡
Intel® Turbo Boost Technology ‡
Intel® Hyper-Threading Technology ‡
Intel® 64 ‡
Instruction Set Extensions
# of AVX-512 FMA Units
Enhanced Intel SpeedStep® Technology
Intel® Speed Shift Technology
Intel® TSX-NI
Instruction Set
Idle States
Intel® Demand Based Switching
Thermal Monitoring Technologies
Intel® Flex Memory Access
Intel® Identity Protection Technology ‡
Intel® Volume Management Device (VMD)
Intel® Optane™ Memory Supported ‡
 Yes No
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes No
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes Yes
Intel® Speed Shift Technology
 Yes
Intel® TSX-NI
 Yes
Instruction Set
 64-bit
Idle States
 Yes
Intel® Demand Based Switching
 Yes
Thermal Monitoring Technologies
 Yes
Intel® Flex Memory Access
 No
Intel® Identity Protection Technology ‡
 Yes
Intel® Volume Management Device (VMD)
 Yes
Intel® Optane™ Memory Supported ‡
 Yes No
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes No
Intel® Turbo Boost Technology ‡
 2.0 2.0
Intel® Hyper-Threading Technology ‡
 Yes Yes
Intel® 64 ‡
 Yes Yes
Instruction Set Extensions
 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2 2
Enhanced Intel SpeedStep® Technology
 Yes Yes
Intel® Speed Shift Technology
 Yes
Intel® TSX-NI
 Yes
Instruction Set
 64-bit
Idle States
 Yes
Intel® Demand Based Switching
 Yes
Thermal Monitoring Technologies
 Yes
Intel® Flex Memory Access
 No
Intel® Identity Protection Technology ‡
 Yes
Intel® Volume Management Device (VMD)
 Yes
Security & Reliability
Intel® AES New Instructions
Execute Disable Bit ‡
Intel® Virtualization Technology (VT-x) ‡
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
Intel vPro® Eligibility ‡
Intel® Secure Key
Intel® Software Guard Extensions (Intel® SGX)
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Trusted Execution Technology ‡
Intel® Boot Guard
Intel® VT-x with Extended Page Tables (EPT) ‡
Intel® AES New Instructions
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel vPro® Eligibility ‡
 Intel vPro® Platform
Intel® Secure Key
 Yes
Intel® Software Guard Extensions (Intel® SGX)
 No
Intel® Memory Protection Extensions (Intel® MPX)
 Yes
Intel® OS Guard
 Yes
Intel® Trusted Execution Technology ‡
 Yes
Intel® Boot Guard
 Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes
Intel® AES New Instructions
 Yes Yes
Execute Disable Bit ‡
 Yes Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes Yes
Intel vPro® Eligibility ‡
 Intel vPro® Platform
Intel® Secure Key
 Yes
Intel® Software Guard Extensions (Intel® SGX)
 No
Intel® Memory Protection Extensions (Intel® MPX)
 Yes
Intel® OS Guard
 Yes
Intel® Trusted Execution Technology ‡
 Yes
Intel® Boot Guard
 Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
 Yes
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