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Intel Core i7-1280P vs Intel Core i7-13645HX: Comparison
Intel Core i7-1280P and Intel Core i7-13645HX separate most on l3 cache: Intel Core i7-1280P at 21 MB, Intel Core i7-13645HX at 24 MB, 13% in favour of Intel Core i7-13645HX. They match on form factor, cores and threads.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Form Factor | Laptop | Laptop |
| Release Year | 2022 | 2023 |
| TDP | 28 W | 55 W |
| iGPU | Intel Iris Xe Graphics | Intel UHD Graphics |
| Socket | BGA 1744 (BGA, soldered) | BGA 1744 |
| L3 Cache | 21 MB-12% | 24 MB |
| Cores | 14 | 14 |
| Threads | 20 | 20 |
| Architecture | Alder Lake | Raptor Lake |
Verdict
Intel Core i7-1280P
8 / 10 Expert Rating
The Intel Core i7-1280P balances performance and efficiency, a solid pick for mainstream thin-and-light laptops.
Intel Core i7-13645HX
8.3 / 10 Expert Rating
The Intel Core i7-13645HX brings desktop-class performance to laptops, aimed at gaming and creator workloads.


