Intel Core i9-12900K

Release Date: 2021/11

Specifications

Core Details

Cores 16

Threads 24

Clock Speeds

Base 3.2 GHz

Turbo 5.2 GHz

Other

TDP 125 W

Socket Intel Socket 1700

Price History

Price history excludes Amazon sources

CPU Description

Release & Generation

Released November 2021
12th Generation Intel Core (Alder Lake)
First generation with hybrid architecture using Intel 7 process

Core Configuration & Speeds

8 Performance-cores + 8 Efficiency-cores = 16 cores / 24 threads
44 MB cache (30 MB L3 Intel Smart Cache + 14 MB L2)
Up to 5.20 GHz max turbo (5.10 GHz Performance-core max, 3.90 GHz Efficiency-core max)
125 W base power (241 W maximum turbo power)

Memory Support

DDR5-4800 MT/s or DDR4-3200 MT/s, dual-channel, up to 128 GB

Socket

LGA1700 (FCLGA1700); compatible with Intel 600-series chipsets

Variants

i9-12900K - Unlocked multiplier with integrated UHD Graphics 770
i9-12900KF - Unlocked multiplier, lacks integrated graphics

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