Intel Core i7 12800HX
- Cores: 16
- L3 cache: 25MB (shared)
- TDP: 45-55 W (max. boost up to 157 W)
- Transistor size: 10 nm
Core i7 12800HX - laptop processor produced by Intel for socket BGA-1964 that has 16 cores and 24 threads. The base clock frequency of the CPU is 2000 MHz, but due to Turbo Boost technology, it can perform up to 4800 MHz. The size of the L3 cache is 25 MB. Please note that this chip has integrated graphics Intel UHD Graphics (32EU).
Benchmarks
Specifications
General
| Vendor | Intel |
| Released | May 10, 2022 |
| Type | Laptop |
| instruction set | x86-64 |
| Codename | Alder Lake |
| Model number | i7-12800HX |
| Integrated GPU | UHD Graphics (32EU) |
CPU
| P-Cores | 8 |
| P-Threads | 16 |
| Base Frequency (P) | 2.0 GHz |
| Turbo Boost Frequency (P) | 4.8 GHz |
| E-Cores | 8 |
| E-Threads | 8 |
| Base Frequency (E) | 1.5 GHz |
| Turbo Boost Frequency (E) | 3.4 GHz |
| Total Cores | 16 |
| Total Threads | 24 |
| Bus Frequency | 100 MHz |
| Multiplier | 20x |
| L1 Cache | 80K (per core) |
| L2 Cache | 1280K (per core) |
| L3 Cache | 25MB (shared) |
| Unlocked Multiplier | Yes |
Package
| Fabrication process | 10 nm |
| Socket | BGA-1964 |
| TDP | 45-55 W (configurable) |
| Max. Boost TDP | 157 W |
| Peak temperature | 100°C |
iGPU
| Integrated Graphics | Intel UHD Graphics (32EU) |
| GPU Base Clock | 300 MHz |
| GPU Boost Clock | 1450 MHz |
| Shading Units | 256 |
| TMUs | 16 |
| ROPs | 8 |
| Execution Units | 32 |
| TGP | 45 W |
Memory Support
| Memory types | DDR5-4800, DDR4-3200 |
| Memory Size | 128 GB |
| Max. Memory Channels | 2 |
| Max. Memory Bandwidth | 76.8 GB/s |
| ECC Support | No |
Misc
| Official site | Intel Core i7 12800HX official page |
| PCI Express Version | 5.0 |
| PCI Express Lanes | 20 |