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 2026 - 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 2026 - new arrivals, bestsellers, and the most relevant models Intel.
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Buy Intel Core i9 Alder Lake i9-12900KF BOX
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| $325.99 |  | ||||
| $350.00 |  | ||||
| $375.95 | | ||||
| $388.97 | | ||||
Intel Core i9-12900KF - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Desktop Processor - BX8071512900KF | $399.99 |  | |||
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Intel Core i9 Alder Lake configurations
| Price for Intel Core i9 Alder Lake | ||||
|---|---|---|---|---|
 | Intel Core i9 Alder Lake i9-12900 BOX | from $588.57 | 4 offers | |
 | Intel Core i9 Alder Lake i9-12900F BOX | from $389.99 | 5 offers | |
 | Intel Core i9 Alder Lake i9-12900K BOX | from $397.95 | 23 offers | |
 | Intel Core i9 Alder Lake i9-12900KF BOX | from $325.99 | 17 offers | |
 | Intel Core i9 Alder Lake i9-12900K OEM | from $523.82 | 2 offers | |
 | Intel Core i9 Alder Lake i9-12900KS BOX | from $429.99 | 6 offers | |
 | Intel Core i9 Alder Lake i9-12900KS OEM | from $564.00 | 1 offer | |
Video reviews
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Unboxing my most powerful CPU, I9-12900 Intel 12th gen CPU...laminar RH1, ARGB Stock Cooler
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Intel LGA 1700, cores 16, 8P+8E, threads 24, Turbo Max 3.0, process technology 10 nm, PCIe 5.0, unlocked multiplier, multithreading, TDP 125 W, memory RAM: maximum 128 GB, DDR4 3200 MHz, DDR5 5600 MHz
Intel LGA 1700, cores 16, 8P+8E, threads 24, TurboBoost 5.1 GHz, process technology 10 nm, PCIe 5.0, unlocked multiplier, multithreading, TDP 65 W, memory RAM: maximum 128 GB, DDR4 3200 MHz, DDR5 4800 MHz
Intel LGA 1700, cores 24, 8P+16E, threads 32, TurboBoost 6 GHz, Turbo Max 3.0, process technology 10 nm, PCIe 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 150 W, memory RAM: maximum 128 GB, DDR4 3200 MHz, DDR5 5600 MHz
Intel LGA 1700, cores 12, 8P+4E, threads 20, TurboBoost 5 GHz, process technology 10 nm, PCIe 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 128 GB, DDR4 3200 MHz, DDR5 4800 MHz
Intel LGA 1700, cores 20, 8P+12E, threads 28, Turbo Max 3.0, process technology 10 nm, PCIe 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 192 GB, DDR4 3200 MHz, DDR5 5600 MHz
Intel LGA 1700, cores 4, threads 8, process technology 10 nm, PCIe 5.0, multithreading, ECC, TDP 55 W, memory RAM: maximum 128 GB, DDR5 4800 MHz
Intel LGA 1700, cores 14, 6P+8E, threads 20, process technology 10 nm, PCIe 5.0, UHD Graphics 770, integrated graphics, multithreading, TDP 65 W, memory RAM: maximum 192 GB, DDR4 3200 MHz, DDR5 4800 MHz
Intel LGA 1155, 65 / 77 W, cores 4 , threads 8 threads, process technology 22 nm, 3.1 - 3.5 GHz, TurboBoost 3.9 GHz, maximum 32 GB, HD Graphics 4000
Intel LGA 1150, 88 W, cores 4 , threads 8 threads, process technology 22 nm, 4 GHz, TurboBoost 4.4 GHz, maximum 32 GB, HD Graphics 4600
Intel LGA 2011 v3, 50 - 160 W, cores 4 - 22 , threads 6 - 44 threads, process technology 14 nm, 1.6 - 3.7 GHz, maximum 1500 / 1536 GB
Intel LGA 1151, 35 - 91 W, cores 4 , threads 8 threads, process technology 14 nm, 2.4 - 4 GHz, TurboBoost 3.4 - 4.2 GHz, maximum 64 GB, DDR4 2133 MHz, HD Graphics 530
Intel LGA 1200, 65 / 125 W, cores 8 , threads 16 threads, process technology 14 nm, 2.5 / 3.6 GHz, TurboBoost 4.9 / 5 GHz, maximum 128 GB, DDR4 3200 MHz, - / UHD Graphics 750