| File compression | 907 MB/sec | 898.1 MB/sec |
| Clang compilation | 83.6 Klines/sec | 97.6 Klines/sec |
| HTML 5 Browser | 270.3 pages/sec | 270 pages/sec |
| PDF Renderer | 350.7 Mpixels/sec | 325.3 Mpixels/sec |
| Text processing | 236.4 pages/sec | 248.3 pages/sec |
| Background blur | 44.8 images/sec | 52.7 images/sec |
| Photo processing | 95.7 images/sec | 94.2 images/sec |
| Ray tracing | 18 Mpixels/sec | 23.8 Mpixels/sec |
| Integer math | 89.3 GOps/sec | 92.9 GOps/sec |
| Floating point math | 64.5 GOps/sec | 67.2 GOps/sec |
| Find prime numbers | 93M Primes/sec | 106M Primes/sec |
| Random string sorting | 33.2M Strings/sec | 35M Strings/sec |
| Data encryption | 17.4 GBytes/sec | 18.4 GBytes/sec |
| Data compression | 297.9 MBytes/sec | 314 MBytes/sec |
| Physics | 1499 Frames/sec | 1742 Frames/sec |
| Extended instructions | 17.7B Matrices/sec | 18.7B Matrices/sec |
| Cinebench 2024 / Watt | 18.9 PPW | 21.9 PPW |
| Geekbench 6 Multi / Watt | 248.1 PPW | 265.9 PPW |
| Passmark CPU Mark / Watt | 564.3 PPW | 602.4 PPW |
| Blender / Watt | 4.4 PPW | 4.67 PPW |
| Vendor | Intel | Intel |
| Released | January 4, 2022 | January 4, 2022 |
| Instruction Set | x86-64 | x86-64 |
| Codename | Alder Lake | Alder Lake |
| Model number | i7-12700H | i9-12900H |
| Rival Equivalent | AMD Ryzen 7 6800H | AMD Ryzen 9 6900HS |
| P-Cores | 6 | 6 |
| P-Threads | 12 | 12 |
| Base Frequency (P) | 2.3 GHz | 2.5 GHz |
| Turbo Boost Frequency (P) | 4.7 GHz | 5 GHz |
| E-Cores | 8 | 8 |
| E-Threads | 8 | 8 |
| Base Frequency (E) | 1.7 GHz | 1.8 GHz |
| Turbo Boost Frequency (E) | 3.5 GHz | 3.8 GHz |
| Total Cores | 14 | 14 |
| Total Threads | 20 | 20 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 23x | 25x |
| L1 Cache | 80K (per core) | 80K (per core) |
| L2 Cache | 1280K (per core) | 1280K (per core) |
| Unlocked Multiplier | No | No |
| Fabrication Process | 10 nm | 10 nm |
| TDP (PL1) | 35-45 W (configurable) | 35-45 W (configurable) |
| Max. Boost TDP (PL2) | 115 W | 115 W |
| Socket | BGA-1744 | BGA-1744 |
| Peak Temperature | 100°C | 100°C |
| Integrated Graphics | Intel Iris Xe Graphics (96EU) | Intel Iris Xe Graphics (96EU) |
| GPU Base Clock | 300 MHz | 300 MHz |
| GPU Boost Clock | 1400 MHz | 1450 MHz |
| Shading Units | 768 | 768 |
| TMUs | 48 | 48 |
| ROPs | 24 | 24 |
| Execution Units | 96 | 96 |
| Memory Types | - DDR5-4800 - DDR4-3200 - LPDDR5-5200 - LPDDR4x-4267 | - DDR5-4800 - DDR4-3200 - LPDDR5-5200 - LPDDR4x-4267 |
| Max. Memory Size | 64 GB | 64 GB |
| Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | - | - |
| ECC Support | No | No |
| Official Site | Intel Core i7 12700H official page | Intel Core i9 12900H official page |
| PCI Express Version | 4.0 | 4.0 |
| PCI Express Lanes | 28 | 28 |
| Transistors | - | - |
