Intel Core I9-12900K

Intel Core i9-12900K

Original 12th Gen Intel® Core™ i9 unlocked desktop processor featuring 16 cores (8P+8E), 24 threads, and Intel® UHD Graphics 770. Stocked for flagship gaming, heavy workstation tasks, and OEM system integration.

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Intel Core i9-12900K Specifications

Category	Specification Item	Detailed Specification
Essentials	Processor Number	Intel® Core™ i9-12900K Processor
	Code Name	Products formerly Alder Lake (12th Gen)
	Vertical Segment	Desktop
	Sockets Supported	LGA 1700
	Lithography	Intel 7 (10 nm)
CPU Performance	Total Cores / Total Threads	16 Cores (8 P-Cores + 8 E-Cores) / 24 Threads
	Performance-core Base Frequency	3.20 GHz
	Performance-core Max Turbo Frequency	5.10 GHz
	Efficient-core Base Frequency	2.40 GHz
	Efficient-core Max Turbo Frequency	3.90 GHz
	Intel® Turbo Boost Max Tech 3.0	5.20 GHz
	Cache	30 MB Intel® Smart Cache (14 MB L2)
	Processor Base Power	125 W
	Maximum Turbo Power	241 W
Memory Specifications	Max Memory Size	128 GB
	Memory Types	Up to DDR5 4800 MT/s / DDR4 3200 MT/s
	Max # of Memory Channels	2
	Max Memory Bandwidth	76.8 GB/s
	ECC Memory Supported	No
GPU Specifications	Processor Graphics	Intel® UHD Graphics 770
	Graphics Base Frequency	300 MHz
	Graphics Max Dynamic Frequency	1.55 GHz
Expansion & Advanced Tech	PCI Express Revision	PCIe 5.0 & 4.0 (Up to 20 Lanes)
	Instruction Set Extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
	Intel® Turbo Boost Max Technology 3.0	Supported
	Intel® Thermal Velocity Boost	Supported
	Intel® Hyper-Threading Technology	Yes
	Intel® Virtualization Technology	Supported (VT-x, VT-d)