Intel Core i9 12900K
The Intel Core i9 12900K - Desktop processor produced by Intel at November 5 2021 for socket FCLGA1700 that contains 16 cores and 24 threads. Intel Core i9 12900K base clock frequency is 3.2 MHz, and it can perform up to 5.2 MHz, due to Turbo Core technology. The L3 cache size is 30 MB (shared) . this cpu has integrated graphics Intel UHD Graphics 770 Graphics.
Benchmarks
Specifications
General
| Intel Core i9 12900K | |
| Vendor | Intel |
| Released | November 5 2021 |
| Type | Desktop |
| instruction set | x86-64 |
| Codename | Alder Lake-S |
| Socket | FCLGA1700 |
| Integrated GPU | Intel UHD Graphics 770 |
Performance
| Intel Core i9 12900K | |
| Cores | 16 |
| Threads | 24 |
| Base Frequency | 3.2 GHz |
| Turbo Boost Frequency | 5.2 GHz |
| L1 Cache | 80K (per core) |
| L2 Cache | 1.25 MB (per core) |
| L3 Cache | 30 MB (shared) |
| Unlocked Multiplier | Yes |
Power
| Intel Core i9 12900K | |
| Fabrication process | Intel 7 nm |
| TDP | 125 W |
| Max. temperature | 100°C |
Memory support
| Intel Core i9 12900K | |
| Memory types | DDR5, DDR4 |
| Memory Size | 128 GB |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 76.8 GB/s |
| ECC Support | Yes |
iGPU
| Intel Core i9 12900K | |
| Integrated Graphics | Intel UHD Graphics 770 |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1.55 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Execution Units | 32 |
| TGP | 15 W |
Misc
| Intel Core i9 12900K | |
| Official site | Intel Core i9 12900K official page |
| PCI Express Version | |
| PCI Express Lanes | 20 |