Intel · 2022
Intel Core i5-1240U
The Intel Core i5-1240U is a 10-core, 12-thread mobile processor from 2022, based on the Alder Lake microarchitecture.
The Intel Core i5-1240U is a mobile processor released in 2022, built on the Alder Lake microarchitecture and manufactured on a 7 nm process. It features a hybrid core design with 2 Performance-cores and 8 Efficient-cores, totaling 10 cores and 12 threads. The P-cores can boost up to 4.40 GHz, while the E-cores operate at lower frequencies for efficiency. The processor has 12 MB of L3 cache and a base power of 9 W, with a maximum turbo power of 29 W, making it suitable for thin and light laptops. Memory support includes up to LPDDR5 5200 MT/s or LPDDR4x 4267 MT/s across two channels, but ECC memory is not supported. It integrates Intel Iris Xe Graphics and provides 14 PCIe 4.0 lanes. The processor is socketed in FCBGA1781 and is not unlocked for overclocking. It supports instruction sets SSE4.1, SSE4.2, and AVX2.
Specifications
| Microarchitecture unverified | Alder Lake |
|---|---|
| Cores | 10 |
| P-cores | 2 |
| E-cores | 8 |
| Threads | 12 |
| Boost clock | 4.40 GHz |
| L3 cache | 12 MB |
| Process node | 7 nm |
| TDP / base power | 9 W |
| Max turbo power | 29 W |
| Socket | FCBGA1781 |
| Memory support | Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s |
| Memory channels | 2 |
| ECC memory support | No |
| Integrated graphics | Intel® Iris® Xe Graphics eligible |
| PCIe lanes (CPU) | 14 |
| PCIe version | Gen 4 |
| Instruction sets | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Unlocked multiplier | No |
| Release date | 2022-01-01 |
| Release year | 2022 |