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Product comparison · 2 cpus

HP Intel Core i7-7820X vs HP Intel Core i9-7980XE

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  • 50specifications compared
  • 12differ
  • 38identical
  • 4known for one product only

Key differences

  • Processor generation
    • 7th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i9
  • Processor model
    • i7-7820X
    • i9-7980XE
  • Processor base frequency
    • 3.6 GHz
    • 2.6 GHz
  • Processor cores
    • 8
    • 18
  • Component for
    • PC
    • Server/workstation
  • Processor threads
    • 16
    • 36
  • Processor boost frequency
    • 4.3 GHz
    • 4.2 GHz
  • Processor cache
    • 11 MB
    • 24.75 MB

Side by side

Differences highlightedShow differences only
54 specifications
A

HP

Intel Core i7-7820XView product
B

HP

Intel Core i9-7980XEView product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7 X-seriesIntel® Core™ i9 X-series Extreme Edition
Processor generationDiffers7th gen Intel® Core™ i77th gen Intel® Core™ i9
Processor modelDiffersi7-7820Xi9-7980XE
Processor base frequencyDiffers3.6 GHz2.6 GHz
Processor coresDiffers818
Processor socketLGA 2066 (Socket R4)LGA 2066 (Socket R4)
Processor lithography14 nm14 nm
Package typeBoxBox
Component forDiffersPCServer/workstation
Processor threadsDiffers1636
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers4.3 GHz4.2 GHz
Processor cacheDiffers11 MB24.75 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs140 W165 W
Compatible chipsetsKnown for oneIntel® X299
Bus typeDMI3DMI3
Number of QPI linksKnown for one0
Processor codenameSkylakeSkylake
Cooler includedKnown for oneNo
Memoryidentical
Maximum internal memory supported by processor128 GB128 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory channelsQuad-channelQuad-channel
ECCNoNo
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardNoNo
On-board graphics card modelNot availableNot available
Discrete graphics card modelNot availableNot available
Features1 differ
Execute Disable BitYesYes
Market segmentDesktopDesktop
Maximum number of PCI Express lanesDiffers2844
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0, AVX-512, SSE4.1, SSE4.2AVX 2.0, AVX-512, SSE4.1, SSE4.2
CPU configuration (max)11
Embedded options availableNoNo
PCI Express CEM revision3.03.0
Scalability1S1S
Thermal solution specificationPCG 2017XPCG 2017X
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost Technology2.02.0
AVX-512 Fused Multiply-Add (FMA) units22
Conflict-Free processorYesYes
Intel 64YesYes
Intel Turbo Boost Max Technology 3.0YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® Optane™ Memory ReadyYesYes
Virtual Reality (VR) readyKnown for oneYes
Operational conditions1 differ
TjunctionDiffers99 °C94 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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