Intel Core i9 Alder Lake i9-12900 BOX
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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 i9-12900 BOX
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Intel Core i9-12900 - 2.4 GHz (BX8071512900) BX8071512900 BX8071512900 | £399.60 |  | |||
Intel Core i9-12900 processor 30 MB Smart Cache Box BX8071512900 | £341.58 |  | |||
Intel 1353202 | £400.99 |  | |||
| £386.99 |  | ||||
| £407.45 |  | ||||
Intel Core i9 12900 / 2.4 GHz processor - Box BX8071512900 | £403.95 |  | |||
Intel Intel Core i9-12900 processor 30 MB Smart Cache Box BX8071512900 | £403.99 |  | |||
AccessoriesAll accessories for Intel i9-12900 BOX →
Intel Core i9 Alder Lake configurations
| Price for Intel Core i9 Alder Lake | ||||
|---|---|---|---|---|
| Intel Core i9 Alder Lake i9-12900 BOX | from £341.58 | 7 offers | |
| Intel Core i9 Alder Lake i9-12900 OEM | from £383.99 | 2 offers | |
 | Intel Core i9 Alder Lake i9-12900F BOX | from £314.70 | 7 offers | |
 | Intel Core i9 Alder Lake i9-12900F OEM | from £349.99 | 1 offer | |
 | Intel Core i9 Alder Lake i9-12900K BOX | from £274.79 | 15 offers | |
 | Intel Core i9 Alder Lake i9-12900KF BOX | from £254.98 | 14 offers | |
 | Intel Core i9 Alder Lake i9-12900KF OEM | from £318.96 | 3 offers | |
 | Intel Core i9 Alder Lake i9-12900K OEM | from £393.99 | 3 offers | |
 | Intel Core i9 Alder Lake i9-12900KS BOX | from £389.99 | 7 offers | |
 | Intel Core i9 Alder Lake i9-12900KS OEM | from £475.47 | 1 offer | |
| Intel Core i9 Alder Lake i9-12900T OEM | from £617.54 | 1 offer | |
Video reviews
Intel i9 Alder Lake Review. The Return of the King
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I've been using the Intel 12900k for a month now... Here's how it's been...
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Intel Core i9 (Alder Lake) Beats Apple M1 Max? Whaaaa... | Re-Tech Ep 02
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Intel i9 12900 VS 12900k - Is the 'K' really WORTH IT for CREATORS??
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Unboxing my most powerful CPU, I9-12900 Intel 12th gen CPU...laminar RH1, ARGB Stock Cooler
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Installing ID Cooling SE-214 XT on to I9-12900, cpu cooler upgrade $20
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Intel LGA 1700, cores 16, 8P+8E, threads 24, Turbo Max 3.0, process technology 10 nm, PCI-E 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, 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, PCI-E 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 65 W, memory RAM: maximum 128 GB, DDR4 3200 MHz, DDR5 4800 MHz
Intel LGA 1700, cores 12, 8P+4E, threads 20, TurboBoost 4.7 GHz, process technology 10 nm, PCI-E 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 35 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, PCI-E 5.0, UHD Graphics 770, unlocked multiplier, integrated graphics, multithreading, TDP 125 W, memory RAM: maximum 192 GB, DDR4 3200 MHz, DDR5 5600 MHz
AMD AM4, 65 W, cores 6 , threads 12 threads, process technology 7 nm, 3.6 GHz, TurboBoost 4.1 GHz, DDR4 3200 MHz, is absent
Intel LGA 1200, 35 - 125 W, cores 8 , threads 16 threads, process technology 14 nm, 1.4 - 3.6 GHz, TurboBoost 4.6 - 5 GHz, maximum 128 GB, DDR4 3200 MHz, is absent / UHD Graphics 750
AMD AM4, 65 W, cores 4 , threads 8 threads, process technology 7 nm, 3.8 GHz, TurboBoost 4 GHz, maximum 64 GB, DDR4 3200 MHz, Radeon Vega 6
AMD AM4, 35 - 65 W, cores 8 , threads 16 threads, process technology 7 nm, 3.2 - 3.8 GHz, TurboBoost 4.6 GHz, DDR4 3200 MHz, is absent - Radeon
AMD AM4, 65 W, cores 6 , threads 12 threads, process technology 7 nm, 3.7 GHz, TurboBoost 4.2 GHz, maximum 64 GB, DDR4 3200 MHz, Radeon Vega 7
Intel LGA 1151 v2, 65 / 95 W, cores 8 , threads 8 threads, process technology 14 nm, 2.6 - 3.6 GHz, TurboBoost 4.4 - 4.9 GHz, maximum 128 GB, DDR4 2666 MHz, UHD Graphics 630
AMD AM4, 35 - 65 W, cores 6 , threads 12 threads, process technology 7 nm, 3.4 - 3.9 GHz, TurboBoost 4.2 - 4.6 GHz, maximum - / 128 GB, DDR4 3200 MHz, is absent - Radeon
Intel LGA 1700, 35 - 125 W, cores 10 / 14 , 6P+4E, 6P+8E, threads 16 / 20 threads, process technology 10 nm, maximum 128 GB, DDR4 3200 MHz, DDR5 4800 / 5600 MHz, is absent - UHD Graphics 770