Intel Core i7-7740X. Processor family: Intel® Core™ i7 X-series, Processor socket: LGA 2066 (Socket R4), Component for: PC. Memory channels: Dual-channel, Maximum internal memory supported by processor: 64 GB, Memory types supported by processor: DDR4-SDRAM. PCI Express configurations: 1x16,2x8,1x8+2x4, Supported instruction sets: SSE4.1,SSE4.2,AVX 2.0, Scalability: 1S. Intel® Turbo Boost Technology 2.0 frequency: 4.5 GHz. Package width: 44 mm, Package depth: 116 mm, Package height: 101 mm
Technical detailsProcessor cache8192 KB
Product typeProcessor
Supported memory typesDDR4-SDRAM
Bus bandwidth8
Bus type unitsGT/s
Launch dateQ2'17
StatusDiscontinued
Maximum memory64 GB
Processor brand nameIntel Core i7 X-series
Intel Core i7 X-series processor
Last change63903513
Product familyIntel Core Processors
Bus speed8 GT/s
ProcessorProcessor familyIntel® Core™ i7 X-series
Processor cores4
Processor socketLGA 2066 (Socket R4)
Component forPC
Processor lithography14 nm
BoxN
Cooler includedN
Processor manufacturerIntel
Processor base frequency4.3 GHz
Processor modeli7-7740X
Processor threads8
System bus rate8 GT/s
Processor operating modes64-bit
Processor cache8 MB
Processor cache typeSmart Cache
Thermal Design Power (TDP)112 W
Processor boost frequency4.5 GHz
Bus typeDMI3
Memory bandwidth supported by processor (max)42 GB/s
Processor codenameKaby Lake
Processor ARK ID121499
Generation7th Generation
MemoryMemory channelsDual-channel
Maximum internal memory supported by processor64 GB
Memory types supported by processorDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz
ECCN
Operational conditionsTjunction100 °C
Packaging dataPackage width44 mm
Package depth116 mm
Package height101 mm
Package weight100 g
Package typeRetail box
Other featuresMaximum internal memory64 GB
Maximum internal memory65536 MB
GraphicsOn-board graphics adapterN
Processor special featuresIntel® Hyper Threading Technology (Intel® HT Technology)Y
Intel® Turbo Boost Technology2.0
Intel® AES New Instructions (Intel® AES-NI)Y
Intel® Turbo Boost Technology 2.0 frequency4.5 GHz
Intel 64Y
Intel Virtualization Technology (VT-x)Y
Intel Virtualization Technology for Directed I/O (VT-d)Y
Conflict-Free processorY
Intel® Optane™ Memory ReadyY
Virtual Reality (VR) readyY
FeaturesMaximum number of PCI Express lanes16
PCI Express slots version3.0
PCI Express configurations1x16,2x8,1x8+2x4
Supported instruction setsSSE4.1,SSE4.2,AVX 2.0
Scalability1S
CPU configuration (max)1
Embedded options availableN
Thermal solution specificationPCG 2017X
PCI Express CEM revision3.0
Market segmentDesktop
Harmonized System (HS) code8542310001
Export Control Classification Number (ECCN)5A992C
Commodity Classification Automated Tracking System (CCATS)G077159
