INTEL® CORE™ I9-7900X PROCESSOR (13.75M Cache, up to 4.30 GHz)

Essentials

• Product CollectionIntel® Core™ X-series Processors
• Code NameProducts formerly Skylake
• Vertical SegmentDesktop
• Processor Numberi9-7900X
• StatusAnnounced
• Launch DateQ2'17
• Lithography14 nm
• Recommended Customer PriceN/A

Performance

• # of Cores10
• # of Threads20
• Processor Base Frequency3.30 GHz
• Max Turbo Frequency4.30 GHz
• Cache13.75 MB L3
• Bus Speed8 GT/s DMI3
• # of QPI Links0
• Intel® Turbo Boost Max Technology 3.0 Frequency ^‡4.50 GHz
• TDP140 W

Supplemental Information

• Embedded Options AvailableNo
• Conflict FreeYes

Learn how Intel is pursuing conflict-free technology.

Memory Specifications

• Max Memory Size (dependent on memory type)128 GB
• Memory TypesDDR4-2666
• Max # of Memory Channels4
• ECC Memory Supported ^‡No

Expansion Options

• Scalability1S Only
• PCI Express Revision3.0
• Max # of PCI Express Lanes44

Package Specifications

• Max CPU Configuration1
• Thermal Solution SpecificationPCG 2017X
• Low Halogen Options AvailableSee MDDS

Advanced Technologies

• 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® Virtualization Technology (VT-x) ^‡Yes
• Intel® Virtualization Technology for Directed I/O (VT-d) ^‡Yes
• Intel® 64 ^‡Yes
• Instruction Set64-bit
• Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0, AVX-512
• Enhanced Intel SpeedStep® TechnologyYes

Intel® Data Protection Technology

• Intel® AES New InstructionsYes

Intel® Platform Protection Technology

• Execute Disable Bit ^‡Yes