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Intel Core i9-10940X CPU 3.3GHz (4.6GHz Turbo) LGA2066 X 10th Gen 19MB 14-Cores 28-Threads 165W Boxed no Fan Cascade Lake

Product CollectionIntel Core X-series Processors
Code NameProducts formerly Cascade Lake
Vertical SegmentDesktop
Processor Numbe i9-10940X
Launch DateQ4'19
Lithography14 nm
Included ItemsPlease note: The boxed product does not include a fan or heat sink

# of Cores14
# of Threads28
Processor Base Frequency3.30 GHz
Max Turbo Frequency4.60 GHz
Cache19.25 MB Intel Smart Cache
Intel Turbo Boost Max Technology 3.0 Frequency4.80 GHz
TDP165 W

Supplemental Information
Embedded Options AvailableNo
DatasheetView now

Memory Specifications
Max Memory Size (dependent on memory type)256 GB
Memory TypesDDR4-2933
Max # of Memory Channels4
ECC Memory SupportedNo

Processor Graphics
Processor GraphicsN/A
Expansion Options
Scalability1S Only
PCI Express Revision3.0
Max # of PCI Express Lanes48
Package Specifications
Max CPU Configuration1
Thermal Solution SpecificationPCG 2017X

Advanced Technologies
Intel Deep Learning Boost (Intel DL Boost)Yes
Intel Optane Memory SupportedYes
Intel Turbo Boost Max Technology 3.0Yes
Intel Turbo Boost Technology2.0
Intel Hyper-Threading TechnologyYes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Instruction Set ExtensionsIntel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
# of AVX-512 FMA Units2
Enhanced Intel SpeedStep TechnologyYes
Security &Reliability
Intel AES New InstructionsYes
Execute Disable BitYes

No additional files, specification sheets, guides or documentation found for product.


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Warranty: 3 year return to base

Full manufacturers warranty details are available at the manufacturers (Intel) web site.

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