Compare Intel Core i9-12900K Alder Lake

Intel Core i9-12900K Alder Lake

Intel Core i9-12900K Alder Lake

Connectivity

CPU SocketFCLGA1700
PCI Express5.0 and 4.0, 20 lanes (Up to 1x16+4, 2x8+4)
PortseDP 1.4b, DP 1.4a, HDMI 2.1

Construction

Form FactorDesktop microprocessor Box
LithographyIntel 7
PlatformAlder Lake

Dimensions

Size | Depth37.5 mm
Size | Width45.0 mm

Function

GraphicsIntel® UHD Graphics 770, 32 execution units, Base 300 MHz, Boost 1.55 GHz, Max 4 displays, DirectX 12, OpenGL 4.5, OpenCL 3.0
Operating TemperatureMax Tjunction 100°C
Processor | Cores16 Cores (8 performance cores / 8 efficient cores)
Processor | Threads24 Threads
ResolutionMax res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2160 @ 60Hz
SecurityvPro Enterprise, Threat Detection Technology (TDT), Active Management Technology (AMT), Standard Manageability (ISM), One-Click Recovery, Hardware Shield Eligibility, Control-Flow Enforcement Technology, Total Memory Encryption - Multi Key, Total Memor...
Supported TechnologiesGaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Optane™ Memory Supported, Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Enhanced Intel SpeedStep Technology, Thermal...
Thermal SolutionPCG 2020A
VideoClear Video HD Technology

Performance

Cache30 MB Intel® Smart Cache14 MB L2
FrequencyMax Turbo: 5.20 GHz(Max P-core: 5.10 GHz / Max E-core: 3.90 GHz) | (Base P-core: 3.20 GHz / Base E-core: 3.20 GHz)
Memory | CapacitySupports up to 128 GB
Memory | TypeUp to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Max 2 channels, ECC supported, Max bandwidth 76.8 GB/s
Power Consumption125 W Base / 241 W Turbo

Production

Debut2021 Q4
Model Namei9-12900K

Reviews

Neofiliac score82%
Pros
  • 16 cores / 24 threads
  • Supports DDR5 memory
  • ECC memory
  • Has integrated graphics
  • PCIe 5.0 support
Cons

Price

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