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Intel Core i9 12900K 12th Gen Alder Lake 16 Core 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor

Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen 16 Core 3.2 GHz LGA 1700 Processor
Intel Core i9 12900K 12th Gen Alder Lake 16 Core 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor
from
₹40,899.00
Ex Tax: ₹34,660.17
  • Stock: 2
  • Brand: Intel
  • Model: Core i9-12900K
  • MPN: BX8071512900K
Essentials 
Product Collection12th Generation Intel® Core™ i9 Processors
Code NameProducts formerly Alder Lake
Vertical SegmentDesktop
Processor Numberi9-12900K
StatusLaunched
Launch DateQ4'21
LithographyIntel 7
Use ConditionsPC/Client/Tablet
Recommended Customer Price$589.00 - $599.00
  
CPU Specifications 
Total Cores16
# of Performance-cores8
# of Efficient-cores8
Total Threads24
Max Turbo Frequency5.20 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡5.20 GHz
Performance-core Max Turbo Frequency5.10 GHz
Efficient-core Max Turbo Frequency3.90 GHz
Performance-core Base Frequency3.20 GHz
Efficient-core Base Frequency2.40 GHz
Cache30 MB Intel® Smart Cache
Total L2 Cache14 MB
Processor Base Power125 W
Maximum Turbo Power241 W
  
Supplemental Information 
Embedded Options AvailableNo
DatasheetView now
  
Memory Specifications 
Max Memory Size (dependent on memory type)128 GB
Memory TypesUp to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Max # of Memory Channels2
Max Memory Bandwidth76.8 GB/s
ECC Memory Supported   ‡Yes
  
Processor Graphics 
Processor Graphics ‡Intel® UHD Graphics 770
Graphics Base Frequency300 MHz
Graphics Max Dynamic Frequency1.55 GHz
Graphics OutputeDP 1.4b |  DP 1.4a |  HDMI 2.1
Execution Units32
Max Resolution (HDMI)‡4096 x 2160 @ 60Hz
Max Resolution (DP)‡7680 x 4320 @ 60Hz
Max Resolution (eDP - Integrated Flat Panel)‡5120 x 3200 @ 120Hz
DirectX* Support12
OpenGL* Support4.5
Multi-Format Codec Engines2
Intel® Quick Sync VideoYes
Intel® Clear Video HD TechnologyYes
# of Displays Supported ‡4
Device ID0x4680
OpenCL* Support2.1
  
Expansion Options 
Direct Media Interface (DMI) Revision4
Max # of DMI Lanes8
Scalability1S Only
PCI Express Revision5.0 and 4.0
PCI Express Configurations ‡Up to 1x16+4 |  2x8+4
Max # of PCI Express Lanes20
  
Package Specifications 
Sockets SupportedFCLGA1700
Max CPU Configuration1
Thermal Solution SpecificationPCG 2020A
TJUNCTION100°C
Package Size45.0 mm x 37.5 mm
  
Advanced Technologies 
Intel® Gaussian & Neural Accelerator3
Intel® Thread DirectorYes
Intel® Deep Learning Boost (Intel® DL Boost)Yes
Intel® Optane™ Memory Supported ‡Yes
Intel® Speed Shift TechnologyYes
Intel® Turbo Boost Max Technology 3.0 ‡Yes
Intel® Turbo Boost Technology ‡2
Intel vPro® Platform Eligibility ‡Yes
Intel® Hyper-Threading Technology ‡Yes
Intel® Virtualization Technology (VT-x) ‡Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡Yes
Intel® VT-x with Extended Page Tables (EPT) ‡Yes
Intel® 64 ‡Yes
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1 |  Intel® SSE4.2 |  Intel® AVX2
Idle StatesYes
Enhanced Intel SpeedStep® TechnologyYes
Thermal Monitoring TechnologiesYes
Intel® Stable IT Platform Program (SIPP)Yes
Intel® Volume Management Device (VMD)Yes
  
Security & Reliability 
Intel vPro® Enterprise Platform Eligibility ‡Yes
Intel® Threat Detection Technology (TDT)Yes
Intel® Active Management Technology (AMT) ‡Yes
Intel® Standard Manageability (ISM) ‡Yes
Intel® One-Click Recovery ‡Yes
Intel® Hardware Shield Eligibility ‡Yes
Intel® AES New InstructionsYes
Secure KeyYes
Intel® OS GuardYes
Intel® Trusted Execution Technology ‡Yes
Execute Disable Bit ‡Yes
Intel® Boot GuardYes
Mode-based Execute Control (MBEC)Yes
Intel® Control-Flow Enforcement TechnologyYes
Intel® Total Memory EncryptionYes
CPU
Product Line Core i9
CPU Cores 16 Cores
CPU Socket Type LGA 1200
Total L2 Cache 14MB
CPU Threads 24 Threads
Core Name Alder Lake
Base Clock 2.4GHz
Max Boost Clock 5.2GHz
PCI Express 4.0 Lanes 20
General
Manufacturer Warranty 3 years
Product Family Intel 12th Gen
Memory
Memory Type DDR4
Memory Capacity 128 GB
Memory Channels 2
GPU
Graphics Engine UHD Graphics 770
Power
TDP 125W

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