Intel Core i9 12900HX
The Intel Core i9 12900HX - Laptop processor produced by Intel at May 10 2022 for socket FCBGA1964 that contains 16 cores and 24 threads. Intel Core i9 12900HX base clock frequency is 2.3 MHz, and it can perform up to 5 MHz, due to Turbo Core technology. The L3 cache size is 30 MB (shared) . this cpu has integrated graphics Intel® UHD Graphics for 12th Gen Intel® Processors Graphics.
Benchmarks
Specifications
General
| Intel Core i9 12900HX | |
| Vendor | Intel |
| Released | May 10 2022 |
| Type | Laptop |
| instruction set | x86-64 |
| Codename | Alder Lake-HX |
| Socket | FCBGA1964 |
| Integrated GPU | Intel® UHD Graphics for 12th Gen Intel® Processors |
Performance
| Intel Core i9 12900HX | |
| Cores | 16 |
| Threads | 24 |
| Base Frequency | 2.3 GHz |
| Turbo Boost Frequency | 5 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 12900HX | |
| Fabrication process | Intel 7 nm |
| TDP | 55 W |
| Max. temperature | 100°C |
Memory support
| Intel Core i9 12900HX | |
| Memory types | DDR5-4800, DDR4-3200 |
| Memory Size | 128 GB |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 76.8 GB/s |
| ECC Support | No |
iGPU
| Intel Core i9 12900HX | |
| Integrated Graphics | Intel® UHD Graphics for 12th Gen Intel® Processors |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1.55 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Execution Units | 32 |
| TGP | 45 W |
Misc
| Intel Core i9 12900HX | |
| Official site | Intel Core i9 12900HX official page |
| PCI Express Version | |
| PCI Express Lanes | 20 |