Intel Core i7-7800X. Processor family: Intel® Core™ i7 X-series, Processor frequency: 3.5 GHz, Processor socket: LGA 2066. Memory channels: Quad-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM. Thermal Design Power (TDP): 140 W. Supported instruction sets: AVX 2.0,AVX-512,SSE4.1,SSE4.2, Scalability: 1S, Thermal solution specification: PCG 2017X. Package width: 44 mm, Package depth: 116 mm, Package height: 101 mm
Technical detailsProcessor cache8448 KB
Product typeProcessor
Bus bandwidth8
Bus type unitsGT/s
Launch dateQ2'17
StatusDiscontinued
Maximum memory128 GB
Processor brand nameIntel Core i7 X-series\nIntel Core i7 X-series processor
Last change63903513
Product familyIntel Core Processors
Bus speed8 GT/s
ProcessorProcessor familyIntel® Core™ i7 X-series
Processor frequency3.5 GHz
Processor cores6
Processor socketLGA 2066
Component forPC
Processor lithography14 nm
BoxY
Cooler includedN
Processor manufacturerIntel
Processor modeli7-7800X
Processor threads12
System bus rate8 GT/s
Processor operating modes64-bit
Processor cache8.25 MB
Processor cache typeL3
SteppingU0
Processor boost frequency4 GHz
Bus typeDMI3
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
Weight & dimensionsPackage width44 mm
Package depth116 mm
Package height101 mm
Package weight100 g
PowerThermal Design Power (TDP)140 W
Operational conditionsTjunction100 °C
Other featuresMaximum 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 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 setsAVX 2.0,AVX-512,SSE4.1,SSE4.2
Scalability1S
CPU configuration (max)1
Embedded options availableN
Thermal solution specificationPCG 2017X
PCI Express CEM revision3.0
Market segmentDT
Harmonized System (HS) code8542310001
