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    Intel Core i9-12900KF - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Desktop Processor - BX8071512900KF

    • i7-12700
    • i7-12700K
    • i7-12700KF
    • i9-12900K
    • i9-12900KF
    • Intel 7 Processor Base Power: 125W
    • Maximum Turbo Power: 241W
    • 30MB L3 Cache
    • 14MB L2 Cache
    • None Integrated Graphics
    +
    +
    Overview
    Specs
    Reviews (79)

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
    • Read full details

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      We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

    • Return for refund until: January 31, 2026
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    The Intel Core i9-12900KF is a 16-core, 24-thread Alder Lake desktop processor with boost speeds up to 5.2 GHz, suited to high-performance builds for gaming, demanding applications, and multitasking when paired with a discrete graphics card.

    Recommended For

    • People who regularly render video, encode media, compile code, or run other heavily threaded workloads and want a desktop CPU with 16 cores and 24 threads.
    • Desktop builders who game while streaming, recording, or running other CPU-heavy tasks, and already have a separate graphics card for display output.
    • High-end gaming PC builders who also need substantial CPU capacity for production workloads, rather than buying a top-tier processor solely for gaming.
    • LGA 1700 system builders who want to choose a compatible DDR4 or DDR5 platform and can provide capable CPU cooling and power delivery for demanding loads.

    Real-World Use Scenarios

    • For a gaming PC with a dedicated graphics card, it can handle demanding games and high-refresh-rate play; at higher resolutions, the graphics card is more likely to determine frame rates than the CPU.
    • When editing video and exporting projects, it can keep CPU-heavy editing and encoding work moving quickly; the finished experience also depends on the editing software, footage, memory, and graphics card.
    • For CPU-based 3D rendering, it can shorten waits on multi-threaded render jobs, making it useful for creators who render while also working in other applications.
    • For a single-PC gaming-and-streaming setup, it can run a game alongside streaming and background applications, though smooth results still depend on the game, streaming settings, and graphics card.
    • For programming or other sustained CPU-heavy work, it can reduce waiting during parallel tasks such as compiling or running several demanding applications; workloads that use fewer cores may see less benefit.

    Spec Summary

    AttributeValue
    Best ForDesktop systems needing a 16-core hybrid processor; a separate graphics solution is required because integrated graphics are absent
    Cores And Threads16 cores (8 performance cores and 8 efficiency cores), 24 threads, with Hyper-Threading support
    Clock SpeedsP-core base frequency of 3.2 GHz and E-core base frequency of 2.4 GHz; turbo frequencies up to 5.2 GHz with Intel Turbo Boost Max Technology 3.0, 5.1 GHz for a single P-core, and 3.9 GHz for a single E-core
    Cache And Power14 MB L2 cache and 30 MB L3 cache; 125 W processor base power and 241 W maximum turbo power
    Socket And PlatformLGA 1700 socket; supports dual-channel DDR4-3200 or DDR5-4800 memory, up to 128 GB at 76.8 GB/s, and PCIe 5.0, 4.0, or 3.0 with up to 20 lanes; supports Windows 11 and virtualization
    Graphics And CoolingNo integrated graphics; cooling device is not included
    Model IdentifiersIntel Core i9 12th Gen, Alder Lake; model Core i9-12900KF, part number BX8071512900KF