The Intel Core i9-12900 is a powerful Alder Lake S processor featuring 16 cores and 24 threads, with base/boost clocks of 2.4/5.1 GHz. It includes 14MB L2 and 30MB L3 cache, plus integrated UHD Graphics 770. Built on 10nm process, it supports DDR5-4800/DDR4-3200 memory up to 128GB across 2 channels. The CPU operates at 65W TDP, includes PCIe 5.0 support with 20 lanes, and can handle up to 4 displays.
Specifications
Price
Aliexpress
$297.75
15 products
eBay
$299.99
2 products
Amazon
$457.29
29 products
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Specifications
| Core count | 16 |
|---|---|
| Thread count | 24 |
| Base clock | 2.4 GHz |
| Max boost clock | 5.10 GHz |
| Architecture | Alder Lake S |
| Manufacturing process | 10 nm |
| L3 cache | 30 MB |
| L2 cache | 14 MB |
| L1 cache | 1.4 MB |
| Memory type | DDR5-4800, DDR4-3200 |
| Memory channels | 2 |
| Max memory support | 128 GB |
| Memory bandwidth | 76.8 GB/s |
| TDP | 65 W |
| Max operating temperature | 100°C |
| Power requirement | 202 W |
| Integrated graphics | Intel UHD Graphics 770 |
| GPU base clock | 0.30 GHz |
| GPU boost clock | 1.55 GHz |
| GPU compute units | 32 |
| GPU shader units | 256 |
| Socket | LGA 1700 |
| PCIe version | 5.0 |
| PCIe lanes | 20 |
| Display support | 4 |
| Die size | 45.0 mm x 37.5 mm |
