Intel Core i9-7940X processor 3.1 GHz 19.25 MB Smart Cache Box

SKU
BX80673I97940X
Login for pricing
In stock
Intel® Core™ i9-7940X X-series Processor
(19.25M Cache, up to 4.30 GHz)
Maximize Performance
Whether you are working on your latest feature film or the next episode of a YouTube* series, the unlocked Intel® Core™ X-series processors are designed to scale to your performance needs by using the two fastest cores at higher frequencies and up to 18 cores when extreme mega tasking is required. Experience extreme performance, immersive 4K visuals, high speed storage and memory, and the latest technological advancements – all designed to get you from planning to final product faster than ever.

Power Your Creativity
Spend more time creating and less time waiting. The Intel® Core X-series processor can handle your most demanding workload. Upload and edit your 360˚ videos quickly and experience VR videos–all in stunning 4K. There are no limits to what you can create on your new computer.

Mega-Task to the Extreme
When creating your best work, you need the most responsive technology to handle multiple, CPU-intensive tasks at once. With an Intel® Core X-series processor, you can edit your video, render 3D effects, and compose the soundtrack simultaneously without compromising your computer’s performance.

Overclock with Confidence
The Intel® Core™ X-series processor family is unlocked to provide additional headroom. New features include the ability to overclock each core individually, AVX ratio controls for more stability, and VccU voltage control for extreme scenarios. Combined with tools like Intel's Extreme Tuning Utility (Intel® XTU) and Extreme Memory Profile (Intel® XMP), you have a powerful kit for maximizing performance.

Intel® Smart Cache
Improve efficiency with Intel® Smart Cache technology. All cores now have access to the entire last-level cache, pre-fetching data before requests are made. Intel® Smart Cache also features a new power-saving feature that dynamically flushes memory based on demand or during periods of inactivity, ensuring your applications keep up with your demands.

Intel® Turbo Boost Max Technology 3.0
Increase your computer’s processing power. Available on Intel® Core X-series processors, Intel® Turbo Boost Max Technology 3.0 identifies your processor's two fastest cores and directs your most critical workloads there2. With improved single-threaded performance, you to get the best performance possible out of your computer.
SKU BX80673I97940X
EAN 5032037113748
Specification
Processor
Processor generation7th gen Intel® Core™ i9
Processor base frequency3.1 GHz
Processor manufacturerIntel
Cooler includedNo
Processor codenameSkylake
Memory bandwidth supported by processor (max)85 GB/s
Thermal Design Power (TDP)165 W
Processor cache19.25 MB
Processor ARK ID126695
Processor modeli9-7940X
Processor threads28
System bus rate8 GT/s
Processor operating modes64-bit
Compatible chipsetsIntel® X299
Processor boost frequency4.3 GHz
Bus typeDMI3
Component forPC
Processor familyIntel® Core™ i9 X-series
Processor cores14
BoxYes
Processor socketLGA 2066 (Socket R4)
Processor seriesIntel® Core™ X-series
Processor cache typeSmart Cache
Generation7th Generation
Memory
Maximum internal memory supported by processor128 GB
Memory types supported by processorDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz
Memory bandwidth supported by processor (max)85 GB/s
Memory voltage supported by processor1.2 V
Supported memory typesDDR4-SDRAM
Memory channelsQuad-channel
ECCNo
Power
Thermal Design Power (TDP)165 W
Technical details
Thermal solution specificationPCG 2017X
Intel® Turbo Boost Technology2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® AES New Instructions (Intel® AES-NI)Yes
Execute Disable BitYes
Enhanced Intel SpeedStep TechnologyYes
PCI Express slots version3.0
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0, AVX-512
Scalability1S
Embedded options availableNo
CPU configuration (max)1
Product typeProcessor
Processor cache19712 KB
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Thermal Design Power (TDP)165 W
Supported memory typesDDR4-SDRAM
StatusDiscontinued
Processor seriesIntel® Core™ X-series
Market segmentDesktop
Launch dateQ3'17
Intel Virtualization Technology (VT-x)Yes
Processor cache typeSmart Cache
Bus type unitsGT/s
Bus bandwidth8
Maximum memory128 GB
Processor brand nameIntel Core i7 X-series Intel Core i7 X-series processor
Last change63903513
Product familyIntel Core Processors
Intel Turbo Boost Max Technology frequency4400 MHz
AVX-512 Fused Multiply-Add (FMA) units2
Bus speed8 GT/s
Features
Maximum number of PCI Express lanes44
Thermal Design Power (TDP)165 W
Processor package size52.5 x 45 mm
Processor ARK ID126695
Thermal solution specificationPCG 2017X
Execute Disable BitYes
PCI Express slots version3.0
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0, AVX-512
Scalability1S
Embedded options availableNo
CPU configuration (max)1
Market segmentDesktop
Harmonized System (HS) code85423119
Export Control Classification Number (ECCN)5A992C
Commodity Classification Automated Tracking System (CCATS)G077159
PCI Express CEM revision3.0
Processor special features
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Conflict-Free processorYes
Intel Turbo Boost Max Technology 3.0Yes
Intel® Optane™ Memory ReadyYes
Virtual Reality (VR) readyYes
Intel® Turbo Boost Technology2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® AES New Instructions (Intel® AES-NI)Yes
Enhanced Intel SpeedStep TechnologyYes
Intel Virtualization Technology (VT-x)Yes
AVX-512 Fused Multiply-Add (FMA) units2
Intel® Turbo Boost Max Technology 3.0 frequency4.4 GHz
Operational conditions
Tjunction102 °C
Packaging data
Package typeRetail box
Logistics data
Harmonized System (HS) code85423119
Weight & dimensions
Processor package size52.5 x 45 mm
Other features
Maximum internal memory131072 MB
Maximum internal memory128 GB
CPU configuration (max)1
Manufacturer Intel
In Stock N