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Intel 11th Gen Intel Core i7 11800H vs Intel Core i7-1260U: Comparison
Intel 11th Gen Intel Core i7 11800H and Intel Core i7-1260U separate most on l3 cache: Intel 11th Gen Intel Core i7 11800H at 24 MB, Intel Core i7-1260U at 12 MB, 50% in favour of Intel 11th Gen Intel Core i7 11800H. PCIe Lanes splits them by another 50%, again favouring Intel 11th Gen Intel Core i7 11800H. They match on 7 other specifications, including form factor, market segment and process node.
Specs
| Specification |  | |
|---|---|---|
| Brand | Intel | Intel |
| Product Line | Core i | Core |
| Form Factor | Laptop | Laptop |
| Model Number | Core i7-11800H | i7-1260U |
| Codename | Tiger Lake H | Alder Lake |
| Release Year | 2021 | 2022 |
| TDP | 45 W | 15 W |
| iGPU | Intel UHD Graphics Xe 750 (32 EU) | Intel Iris Xe Graphics (reduced EU) |
| Market Segment | Laptop | Laptop |
| Socket | BGA | BGA 1781 (BGA, soldered) |
| Socket Status | End of Life | Mature |
| Process Node | 10 nm | 10 nm |
| Performance Cores | 8 | 2 |
| Efficiency Cores | 0 | 8 |
| SMT Enabled | Yes | true |
| P-Core Base Clock | 2.3 | 1.1 |
| P-Core Boost Clock | 4.6 | 4.1 |
| L3 Cache | 24 MB | 12 MB-50% |
| Base Power | 45 W | 15 W |
| Configurable TDP Floor | 35 | 9 |
| Max Memory Speed | 3200 | 4800 |
| Memory Channels | 2 | 2 |
| Max Memory Capacity | 128 | 64 |
| ECC Support | No | true |
| Integrated Graphics | Yes | Yes |
| iGPU Model | Intel UHD Graphics Xe 750 | Intel Iris Xe Graphics |
| iGPU Compute Units | 32 | 64 |
| PCIe Generation | PCIe 4.0 | PCIe 4.0 |
| PCIe Lanes | 20 | 10-50% |
| Retail Availability | Soldered Only | Soldered Only |
| Architecture | Tiger Lake H, 11th Gen Intel Core | Alder Lake |
| Cores | 8 | 10 |
| Threads | 16 | 12 |
Verdict
Intel Core i7-1260U
7.7 / 10 Expert Rating
The Intel Core i7-1260U prioritizes battery life and portability, fitting thin business and everyday laptops rather than performance-first designs.
More comparisons in Processors (CPUs)
- AMD 6th Gen A10-8700P APU vs Intel Core i7-1260U
- Intel 11th Gen Intel Core i7 11375H vs Intel Core i7-1260U
- Intel 11th Gen Intel Core i7 11800H vs Intel Core i7-12800H
- Intel 11th Gen Intel Core i7-1160G7 vs Intel Core i7-1260U
- Intel 10th Gen Intel Core i7-10870H vs Intel Core i7-1260U
- Intel Core i7-1260U vs Intel Core i7-1355U