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Intel Core Ultra 7 266V vs Intel Core Ultra 9 275HX: Comparison
Intel Core Ultra 7 266V and Intel Core Ultra 9 275HX separate most on l3 cache: Intel Core Ultra 7 266V at 12 MB, Intel Core Ultra 9 275HX at 48 MB, 75% in favour of Intel Core Ultra 9 275HX.
Specs
| Specification |  |  |
|---|---|---|
| Form Factor | Laptop | Laptop |
| Release Year | 2024 | 2025 |
| TDP | 17 W | 55 W |
| iGPU | Intel Arc 130V/140V (Xe2) | Intel Graphics (Xe-LPG, reduced EU count) |
| Socket | BGA 2833 (on-package LPDDR5X) | BGA 2114 (BGA, soldered) |
| L3 Cache | 12 MB-75% | 48 MB |
| Cores | 8 | 24 |
| Threads | 8 | 24 |
| Base Clock | 2.2 GHz | 2.7 GHz |
| Boost Clock | 5.0 GHz | 5.3 GHz |
| NPU | 45 TOPS (NPU 4) | 13 TOPS (NPU 3) |
| Architecture | Lunar Lake | Arrow Lake-HX |
Verdict
Intel Core Ultra 7 266V
9 / 10 Expert Rating
The Intel Core Ultra 7 266V is a non-vPro Lunar Lake variant for consumer ultra-thin laptops wanting more headroom than the Core Ultra 5 tier.
Intel Core Ultra 9 275HX
8.8 / 10 Expert Rating
The Intel Core Ultra 9 275HX 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)
- Intel Core Ultra 7 266V vs Intel Core Ultra 9 285H
- Intel Core Ultra 7 155U vs Intel Core Ultra 7 266V
- Intel Core Ultra 7 255HX vs Intel Core Ultra 9 275HX
- Intel Core Ultra 7 256V vs Intel Core Ultra 7 266V
- Intel Core Ultra 9 275HX vs Intel Core Ultra 9 386H
- Intel Core Ultra 7 266V vs Intel Core Ultra 7 268V