Intel Core i9-12900K Specs and Prices (United States)

CPUs

Specifications

16

Cores

24

Threads

5.2 GHz

Boost clock

125 W

TDP

Standard · with graphicsF · separate GPUK / KF · unlockedKS · special edition

14th gen 2023–24 Retains the 13900 family's core layout with higher boost clocks. For 13th/14th-gen systems, use an updated BIOS with Intel's stability fixes and Intel Default Settings.

Core i9-14900 Locked CPU with UHD 770 graphics and a 65 W base-power rating.

Core i9-14900F Same core layout as the standard sibling; requires a separate graphics card.

Core i9-14900K Higher clocks and unlocked CPU overclocking on Z690/Z790, with UHD 770 graphics. Core i9-14900KF Same clocks and CPU unlock as the K sibling, without integrated graphics.

Core i9-14900KS Special edition keeps the same core count, with up to 6.2 GHz boost and a higher 150 W base-power rating.

13th gen 2022–23 Doubles the efficiency cores to 16 for more parallel work; 24 cores and 32 threads.

Core i9-13900 Locked CPU with UHD 770 graphics and a 65 W base-power rating.

Core i9-13900F Same core layout as the standard sibling; requires a separate graphics card.

Core i9-13900K Higher clocks and unlocked CPU overclocking on Z690/Z790, with UHD 770 graphics. Core i9-13900KF Same clocks and CPU unlock as the K sibling, without integrated graphics.

Core i9-13900KS Special edition keeps the same core count, with up to 6.0 GHz boost and a higher 150 W base-power rating.

12th gen 2021–22 Eight performance plus eight efficiency cores; 24 threads. LGA1700 with DDR4 or DDR5 according to the motherboard.

Core i9-12900 Locked CPU with UHD 770 graphics and a 65 W base-power rating.

Core i9-12900F Same core layout as the standard sibling; requires a separate graphics card.

Core i9-12900K Higher clocks and unlocked CPU overclocking on Z690/Z790, with UHD 770 graphics.This model Core i9-12900KF Same clocks and CPU unlock as the K sibling, without integrated graphics.

Core i9-12900KS Special edition keeps the same core count, with up to 5.5 GHz boost and a higher 150 W base-power rating.

Price history

$600$450$300$150$0

21 Apr05 Jun21 Jul05 Sept21 Oct

Price history excludes Amazon sources

Affiliate link disclosure: some product links on this page may be affiliate links. If you click on these links and make a purchase, we may earn a commission. This doesn't affect the price you pay or influence which listings are displayed.

Listings

Listings sorted by Price, ascending.

Intel Core i9-12900K LGA1700 12th Gen Alder Lake 16 Core 3.2 GHz CPU Processor Ebay USA $349.99 Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W Amazon USA $370.00 Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K SSF74254 Newegg USA $399.99 NEW Intel Core i9-12900K 12th Gen CPU Unlocked 16 Core LGA1700 Desktop Processor Ebay USA $399.99 Intel Core i9-12900K 16-Core Up To 5.2GHz LGA1700 125W Unlocked CPU Processors Ebay USA $414.99 Intel Core i9-12900K 3.2 GHz 16-Core LGA 1700 Processor B&H Photo $429.97 Intel Core i9-12900K 12th Gen Alder Lake 16 Core 3.2 GHz LGA CPU Processor Ebay USA $438.99 Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unloc... Ebay USA $450.00 Intel BX8071512900K Core i9 i9-12900K Hexadeca-core (16 Core) 3.20 GHz Processor TECHRUS5P26 Ebay USA $454.85 Intel Core i9-12900K Processor and Intel Killer AX1675 Wi-Fi 6E Card B&H Photo $476.33 ** BX8071512900K Intel Core i9-12900K 16-Core 3.20GHz 30MB FCLGA1700 Processor** Ebay USA $524.99 Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 BX8071512900K Ebay USA $526.00 Intel Core i9-12900K Core i9 12th Gen Alder Lake 16-Core (8P+8E) BX8071512900K Ebay USA $546.96 Micro Center CPU Motherboard Combo -12900K 12th Gen 16-Cores LGA 1700 Desktop Processor with Z790 MAX Gaming WIFI7 ATX Motherboard Amazon USA $549.99 Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16... Ebay USA $566.28 INTEL I9-12900K UP TO 5.20 GHZ, TRAY Ebay USA $584.58 Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W + Arc Graphics Card Amazon USA $593.98 Intel Core i9 i9-12900K Hexadeca-core (16 Core) 3.20 GHz Processor | SKU I9-1290 Ebay USA $600.41 Intel Core i9-12900K + GIGABYTE Z790 AORUS Elite AX Motherboard Amazon USA $613.98 Intel Core i9-12900K Gaming Desktop Processor + GIGABYTE Z790 Motherboard Amazon USA $623.98 Intel Core i9-12900K Gaming Desktop Processor + ASUS TUF Gaming Z790-Plus Motherboard Amazon USA $663.98 Intel Core i9-12900K Gaming Desktop Processor + Sparkle Intel Arc A310 Graphics Card Out of stock Amazon USA — INLAND Micro Center Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 with ASUS ROG Strix Z690-E Gaming WiFi Motherboard Out of stock Amazon USA — Intel Core i9-12900K Processor (5.2 GHz, 16 Cores, FCLGA1700) (Seal Box) Out of stock Ebay USA — Intel - BX8071512900K - Intel Core i9 i9-12900K Hexadeca-core (16 Core) 3.20 GHz Processor - 30 MB L3 Cache - 12 MB L2 Cache - 5.30 GHz Overclocking Speed - 10 nm - Socket LGA-1700 - UHD Graphics Out of stock Amazon USA — Intel Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz KING20PCTDEAL Out of stock Ebay USA — Intel Core I9-12900K S1700 Box/3.2G BX8071512900K S RL4H in Out of stock Amazon USA — INLAND by Micro Center CPU Motherboard Intel Core i9-12900K 12th Gen 16-Cores LGA 1700 Desktop Processor with TUF Gaming Z790-Plus WiFi DDR5 Gaming Motherboard Out of stock Amazon USA — Intel Core i9-12900K 12th Gen Alder Lake 16-Core 3.2 GHz LGA 1700 Processor-BX8071512900K Out of stock Amazon USA —

PGrid