CPULaptopReleased Jan 4, 2022

Intel Core i9-12900HK Processor

14C/20T · 5.0 GHz · 45 W

The Intel Core i9-12900HK is the top 45 W Alder Lake H-series processor for thin gaming and creator laptops. It is the overclockable counterpart of the Core i9-12900H, combining six performance-cores and eight efficient-cores with Iris Xe graphics (96 EU) in systems that use dual-channel memory.

General

Manufacturer: Intel
Model: Intel Core i9-12900HK Processor
Segment: Laptop
Generation: 12th Gen Core
Codename: Alder Lake
Architecture: x86_64
Microarchitecture: Alder Lake
Release date: Jan 4, 2022
Price: Search on Amazon

Cores & clocks

Cores / threads: 14 cores / 20 threadsP6+E8
Base clock: 2.50 GHz
Boost clock: 5.00 GHz
TDP (design W): 45 W
Max: 115 W
Unlocked: ✕ No
L2 cache: —
L3 cache: 24 MB
Technology (nm): Intel 7

Platform

Socket: FCBGA1744
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel Iris Xe Graphics eligible
Clock: 1,450 MHz
Memory type: DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
2-channel
Memory size: Up to 64 GB
ECC memory: ✕ No
PCIe: PCIe 4.0 (CPU) / 3.0 (chipset), 28 lanes

Instructions & AI

Instruction extensions: Intel SSE4.1Intel SSE4.2Intel AVX2
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2
ChromeOS: ChromeOS
Linux: UbuntuFedoraArch Linux
Notes: Covered by the Microsoft supported-processor lists for Windows 11 versions 24H2 and 25H2 under 12th Generation Intel Core processors; the 26H2 processor list has not been published. Windows 10 and the mainstream Linux distributions are supported, and ChromeOS Flex installs on generic x86-64 hardware. macOS is not supported.

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