Intel Core i9 Alder Lake i9-12900KF BOX (BX8071512900KF)
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Hybrid architecture, which implies a combination of high-performance (Performance-cores) and energy-efficient (Efficient-core) cores. Support for DDR5 standard and PCI Express 5.0 interface.
Performance-cores are high-performance cores capable of simultaneously executing up to two computation threads. Efficient-core — energy-efficient cores do not support Hyper-Threading and are designed to handle background workloads.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2025 - new arrivals, bestsellers, and the most relevant models Intel.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2025 - new arrivals, bestsellers, and the most relevant models Intel.

Why is the new processor faster at the same frequency?The main factors that make new processes faster without increasing clock speeds

How to choose a CPU?How to choose the right CPU for any task, from spreadsheets to modern games and work applications
Buy Intel Core i9 Alder Lake i9-12900KF BOX
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Intel Core i9-12900KF Gaming Desktop Processor 16 8P8E Cores up to 52 GHz Unlocked LGA1700 600 Series Chipset 125W BX8071512 | $269.00 | ![]() | |||
Intel Core i9-12900KF Processor (5.2 GHz, 16 Cores, FCLGA1700) Box -... | $400.00 | ![]() | |||
Intel Core i9-12900K 16-Core 3.20GHz 30MB BX8071512900K FCLGA1700 Processor | $375.00 | ![]() |
Intel Core i9 Alder Lake configurations
Price for Intel Core i9 Alder Lake | ||||
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![]() | Intel Core i9 Alder Lake i9-12900F BOX | from $599.59 | 1 offer | |
![]() | Intel Core i9 Alder Lake i9-12900K BOX | from $314.49 | 11 offers | |
![]() | Intel Core i9 Alder Lake i9-12900KF BOX | from $269.00 | 3 offers | |
![]() | Intel Core i9 Alder Lake i9-12900KS BOX | from $350.00 | 11 offers |
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