Ryzen 7 4800H vs Core Ultra 7 255U: which is better
AMD Ryzen 7 4800H (laptop, 2020) against Intel Core Ultra 7 255U (laptop, 2025): benchmarks, games, specs and current prices.
Key differences
- Core Ultra 7 255U is 0% faster in multi-threaded work (PassMark 17,864 vs 17,786).
- Core Ultra 7 255U is 41% faster per core.
- Core Ultra 7 255U has a lower TDP: 15 W vs 45 W.
| Ryzen 7 4800H | Core Ultra 7 255U | |
|---|---|---|
| Overall score | 24.7 | 24.8 |
| PassMark CPU Mark | 17,786 | 17,864 |
| Single-thread rating | 2,577 | 3,644 |
| US price | laptops only | laptops only |
| Cores | 8 | 12 (2P + 10E) |
| Threads | 16 | 14 |
| Base clock | 2.9 GHz | 2.0 GHz |
| Max boost | 4.2 GHz | 5.2 GHz |
| L3 cache | 8 MB | 12 MB |
| TDP | 45 W | 15 W |
| Max power | 54 W | 57 W |
| Memory | DDR4 / LPDDR4X | DDR5 / LPDDR5X |
| Memory speed | 3200 MT/s | 5600 MT/s |
| PCI Express | PCIe 3.0 | PCIe 4.0 |
| Socket | BGA (soldered) | BGA (soldered) |
| Process | 7 nm (TSMC N7) | 7 nm (Intel 3) |
| Architecture | Zen 2 | Arrow Lake |
| Series | Ryzen 4000 (laptops) | Core Ultra 200U |
| Release year | 2020 | 2025 |
| Integrated graphics | Radeon Vega 7 | Intel Graphics (4 Xe) |