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Compare Intel® Products

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Essentials
Product Collection
Vertical Segment
Processor Number
Lithography
Product Collection
 Intel® Core™ X-series Processors
Vertical Segment
 Desktop
Processor Number
 i9-10940X
Lithography
 14 nm
Product Collection
 Intel® Core™ X-series Processors
Vertical Segment
 Desktop
Processor Number
 i9-10940X
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
TDP
Total Cores
 14
Total Threads
 28
Max Turbo Frequency
 4.60 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.80 GHz
Processor Base Frequency
 3.30 GHz
Cache
 19.25 MB Intel® Smart Cache
Bus Speed
 8 GT/s DMI3
TDP
 165 W
Total Cores
 14
Total Threads
 28
Max Turbo Frequency
 4.60 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡
 4.80 GHz
Processor Base Frequency
 3.30 GHz
Cache
 19.25 MB Intel® Smart Cache
Bus Speed
 8 GT/s DMI3
TDP
 165 W
Supplemental Information
Marketing Status
Launch Date
Servicing Status
End of Servicing Updates Date
Embedded Options Available
Included Items
Datasheet
Marketing Status
 Discontinued
Launch Date
 Q4'19
Servicing Status
 ESU Notification Issued
End of Servicing Updates Date
 Monday, June 30, 2025
Embedded Options Available
 No
Included Items
 Please note: The boxed product does not include a fan or heat sink
Datasheet
 View now
Marketing Status
 Discontinued
Launch Date
 Q4'19
Servicing Status
 ESU Notification Issued
End of Servicing Updates Date
 Monday, June 30, 2025
Embedded Options Available
 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 ‡
Max Memory Size (dependent on memory type)
 256 GB
Memory Types
 DDR4-2933
Max # of Memory Channels
 4
Max Memory Bandwidth
 94 GB/s
ECC Memory Supported ‡
 No
Max Memory Size (dependent on memory type)
 256 GB
Memory Types
 DDR4-2933
Max # of Memory Channels
 4
Max Memory Bandwidth
 94 GB/s
ECC Memory Supported ‡
 No
Expansion Options
Scalability
PCI Express Revision
Max # of PCI Express Lanes
Scalability
 1S Only
PCI Express Revision
 3.0
Max # of PCI Express Lanes
 48
Scalability
 1S Only
PCI Express Revision
 3.0
Max # of PCI Express Lanes
 48
Package Specifications
Sockets Supported
Max CPU Configuration
Thermal Solution Specification
TJUNCTION
Sockets Supported
 FCLGA2066
Max CPU Configuration
 1
Thermal Solution Specification
 PCG 2017X
TJUNCTION
 86°C
Sockets Supported
 FCLGA2066
Max CPU Configuration
 1
Thermal Solution Specification
 PCG 2017X
TJUNCTION
 86°C
Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
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® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes
Intel® Optane™ Memory Supported ‡
 Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes
Intel® Turbo Boost Technology ‡
 2.0
Intel® Hyper-Threading Technology ‡
 Yes
Intel® 64 ‡
 Yes
Instruction Set Extensions
 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2
Enhanced Intel SpeedStep® Technology
 Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU
 Yes
Intel® Optane™ Memory Supported ‡
 Yes
Intel® Turbo Boost Max Technology 3.0 ‡
 Yes
Intel® Turbo Boost Technology ‡
 2.0
Intel® Hyper-Threading Technology ‡
 Yes
Intel® 64 ‡
 Yes
Instruction Set Extensions
 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
# of AVX-512 FMA Units
 2
Enhanced Intel SpeedStep® Technology
 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® AES New Instructions
 Yes
Execute Disable Bit ‡
 Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes
Intel® AES New Instructions
 Yes
Execute Disable Bit ‡
 Yes
Intel® Virtualization Technology (VT-x) ‡
 Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡
 Yes
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