| Intel Core i9-12900E | Intel Core i7-1255UL | |
| 2.30 GHz (5.00 GHz) | Frequency | 2.60 GHz (4.70 GHz) |
| 2.30 GHz (5.00 GHz) | Turbo (1 Core) | 2.60 GHz (4.70 GHz) |
| 1.70 GHz (3.80 GHz) | Turbo (All Cores) | 1.20 GHz (3.50 GHz) |
| 16 | Cores | 10 |
| Yes | Hyperthreading ? | Yes |
| No | Overclocking ? | No |
| hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
| Intel UHD Graphics 770 | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
| 12 | DirectX Version | |
| 3 | Max. displays | 4 |
| DDR4-3200DDR5-4800 | Memory | DDR4-3200DDR5-4800 |
| 2 | Memory channels | 2 |
| 128 GB | Max. Memory | 64 GB |
| Yes | ECC | No |
| 14.00 MB | L2 Cache | 6.50 MB |
| 30.00 MB | L3 Cache | 12.00 MB |
| 5.0 | PCIe version | |
| 20 | PCIe lanes | |
| 10 nm | Technology | 10 nm |
| LGA 1700 | Socket | BGA 1744 |
| 65 W | TDP | 15 W |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Q1/2022 | Release date | Q3/2022 |
| show more detail | show more detail |
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
