Intel Core i7-7800X. Processor family: Intel® Core™ i7 X-series, Processor socket: LGA 2066 (Socket R4), Component for: PC. Memory channels: Quad-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM. Supported instruction sets: SSE4.1,SSE4.2,AVX 2.0,AVX-512, Scalability: 1S, Thermal solution specification: PCG 2017X. Intel® Turbo Boost Technology 2.0 frequency: 4 GHz. Package width: 44 mm, Package depth: 116 mm, Package height: 101 mm
Technical detailsProcessor cache8448 KB
Product typeProcessor
Supported memory typesDDR4-SDRAM
Bus bandwidth8
Bus type unitsGT/s
Launch dateQ2'17
StatusDiscontinued
Maximum memory128 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 cores6
Processor socketLGA 2066 (Socket R4)
Component forPC
Processor lithography14 nm
BoxY
Cooler includedN
Processor manufacturerIntel
Processor base frequency3.5 GHz
Processor modeli7-7800X
Processor threads12
System bus rate8 GT/s
Processor operating modes64-bit
Processor cache8.25 MB
Processor cache typeL3
Thermal Design Power (TDP)140 W
Processor boost frequency4 GHz
SteppingU0
Bus typeDMI3
Memory bandwidth supported by processor (max)77 GB/s
Processor codenameSkylake
Processor codeSR3L4
Processor ARK ID123589
Generation7th Generation
MemoryMemory channelsQuad-channel
Maximum internal memory supported by processor128 GB
Memory types supported by processorDDR4-SDRAM
Memory clock speeds supported by processor2400 MHz
ECCN
Operational conditionsTjunction100 °C
Packaging dataPackage width44 mm
Package depth116 mm
Package height101 mm
Package weight100 g
Package typeRetail box
Other featuresMaximum internal memory128 GB
Maximum internal memory131072 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
Enhanced Intel SpeedStep TechnologyY
Intel® Turbo Boost Technology 2.0 frequency4 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
AVX-512 Fused Multiply-Add (FMA) units2
Virtual Reality (VR) readyY
FeaturesExecute Disable BitY
Maximum number of PCI Express lanes28
PCI Express slots version3.0
Supported instruction setsSSE4.1,SSE4.2,AVX 2.0,AVX-512
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
