- Product CollectionIntel® Core™ X-series Processors
- Code NameProducts formerly Kaby Lake
- Vertical SegmentDesktop
- Processor Numberi7-7740X
- StatusLaunched
- Launch DateQ2'17
- Lithography14 nm
- Included ItemsPlease note: The boxed product does not include a fan or heat sink
Performance
- # of Cores4
- # of Threads8
- Processor Base Frequency4.30 GHz
- Max Turbo Frequency4.50 GHz
- Cache8 MB
- Bus Speed8 GT/s DMI3
- # of QPI Links0
- TDP112 W
Supplemental Information
- Embedded Options AvailableNo
- DatasheetView now
- Product BriefView now
Memory Specifications
Expansion Options
- Scalability1S Only
- PCI Express Revision3.0
- PCI Express Configurations ‡Up to 1×16, 2×8, 1×8+2×4
- Max # of PCI Express Lanes16
Package Specifications
- Sockets SupportedFCLGA2066
- Max CPU Configuration1
- Thermal Solution SpecificationPCG 2017X
- TJUNCTION100°C
- Low Halogen Options AvailableSee MDDS
Advanced Technologies
- Intel® Optane™ Memory Supported ‡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 ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
