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Intel Core Ultra 5 135H vs Intel Core Ultra 5 245HX: Comparison
Intel Core Ultra 5 135H and Intel Core Ultra 5 245HX separate most on l3 cache: Intel Core Ultra 5 135H at 21 MB, Intel Core Ultra 5 245HX at 28 MB, 25% in favour of Intel Core Ultra 5 245HX. They match on form factor and cores.
Specs
| Specification |  | |
|---|---|---|
| Form Factor | Laptop | Laptop |
| Release Year | 2023 | 2025 |
| TDP | 28 W | 55 W |
| iGPU | Intel Arc Graphics (Xe-LPG) | Intel Graphics (Xe-LPG, reduced EU count) |
| Socket | BGA 2049 (BGA, soldered) | BGA 2114 (BGA, soldered) |
| L3 Cache | 21 MB-25% | 28 MB |
| Cores | 14 | 14 |
| Threads | 18 | 14 |
| Base Clock | 3.6 GHz | 3.1 GHz |
| Boost Clock | 5.1 GHz | 5.5 GHz |
| NPU | 11 TOPS (NPU 3) | 13 TOPS (NPU 3) |
| Architecture | Meteor Lake | Arrow Lake-HX |
Verdict
Intel Core Ultra 5 135H
8.3 / 10 Expert Rating
The Intel Core Ultra 5 135H is the higher-binned half of Intel's H-series Meteor Lake pair, well suited to premium laptops that want a bit more headroom than the 125H.
Intel Core Ultra 5 245HX
8.8 / 10 Expert Rating
The Intel Core Ultra 5 245HX brings desktop-class core counts to a mobile package, suited to high-end gaming and creator laptops that can handle the higher TDP.
More comparisons in Processors (CPUs)
- AMD 6th Gen A10-8700P APU vs Intel Core Ultra 5 135H
- Intel Core Ultra 5 125U vs Intel Core Ultra 5 245HX
- Intel Core Ultra 5 125H vs Intel Core Ultra 5 135H
- Intel Core Ultra 5 245HX vs Intel Core Ultra 5 332
- Intel 9th Gen Intel Core i9 9980HK vs Intel Core Ultra 5 135H
- Intel Core Ultra 5 125U vs Intel Core Ultra 5 135H