Comparison Chart for Intel® Core™ Ultra Processors (Series 1 and Series 2) for Laptop Processors
The chart below shows a comparison between the Intel® Core™ Ultra Processors Series 1 and Series 2 for laptop processors.
For more information, refer to the products specification page, click Processors, then Intel® Core™ Ultra processors, and use side-by-side specification comparisons.
| Processor Number | Type and Brand Level | Total Cores | # of Performance-cores | # of Efficient- cores | # of Low Power Efficient-cores | Total Threads | Max Turbo Frequency | Cache | Processor Base Power | Max Memory Size (dependent on memory type) | Memory Types | GPU Name‡ | Graphics Max Dynamic Frequency | PCI Support |
| 185H | Intel® Core™ Ultra 9 | 16 | 6 | 8 | 2 | 22 | 5.1 GHz | 24 MB | 45 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Arc™ Graphics | 2.35 GHz | 5.0 and 4.0 |
| 165H | Intel® Core™ Ultra 7 | 16 | 6 | 8 | 2 | 22 | 5 GHz | 24 MB | 28 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Arc™ Graphics | 2.3 GHz | 5.0 and 4.0 |
| 155H | Intel® Core™ Ultra 7 | 16 | 6 | 8 | 2 | 22 | 4.8 GHz | 24 MB | 28 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Arc™ Graphics | 2.25 GHz | 5.0 and 4.0 |
| 135H | Intel® Core™ Ultra 5 | 14 | 4 | 8 | 2 | 18 | 4.6 GHz | 18 | 28 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Arc™ Graphics | 2.2 GHz | 5.0 and 4.0 |
| 125H | Intel® Core™ Ultra 5 | 14 | 4 | 8 | 2 | 18 | 4.5 GHz | 18 | 28 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Arc™ Graphics | 2.2 GHz | 5.0 and 4.0 |
| 165U | Intel® Core™ Ultra 7 | 12 | 2 | 8 | 2 | 14 | 4.9 GHz | 12 | 15 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Graphics | 2 GHz | 4.0 |
| 164U | Intel® Core™ Ultra 7 | 12 | 2 | 8 | 2 | 14 | 4.8 GHz | 12 | 9 W | 64 GB | Up to LPDDR5/x 6400 MT/s | Intel® Graphics | 1.8 GHz | 4.0 and 3.0 |
| 155U | Intel® Core™ Ultra 7 | 12 | 2 | 8 | 2 | 14 | 4.8 GHz | 12 | 15 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Graphics | 1.95 GHz | 4.0 |
| 135U | Intel® Core™ Ultra 5 | 12 | 2 | 8 | 2 | 14 | 4.4 GHz | 12 | 15 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Graphics | 1.9 GHz | 4.0 |
| 134U | Intel® Core™ Ultra 5 | 12 | 2 | 8 | 2 | 14 | 4.4 GHz | 12 | 9 W | 64 GB | Up to LPDDR5/x 6400 MT/s | Intel® Graphics | 1.75 GHz | 4.0 and 3.0 |
| 125U | Intel® Core™ Ultra 5 | 12 | 2 | 8 | 2 | 14 | 4.3 GHz | 12 | 15 W | 96 GB | Up to LPDDR5/x 7467 MT/s | Intel® Graphics | 1.85 GHz | 4.0 |
| 288V | Intel® Core™ Ultra 9 | 8 | 4 | N/A | 4 | 8 | 5.1 GHz | 12 | 30 W | 32 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 140V | 2.05 GHz | 5.0 and 4.0 |
| 268V | Intel® Core™ Ultra 7 | 8 | 4 | N/A | 4 | 8 | 5 GHz | 12 | 17 W | 32 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 140V | 2 GHz | 5.0 and 4.0 |
| 266V | Intel® Core™ Ultra 7 | 8 | 4 | N/A | 4 | 8 | 5 GHz | 12 | 17 W | 16 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 140V | 2 GHz | 5.0 and 4.0 |
| 258V | Intel® Core™ Ultra 7 | 8 | 4 | N/A | 4 | 8 | 4.8 GHz | 12 | 17 W | 32 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 140V | 1.95 GHz | 5.0 and 4.0 |
| 256V | Intel® Core™ Ultra 7 | 8 | 4 | N/A | 4 | 8 | 4.8 GHz | 12 | 17 W | 16 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 140V | 1.95 GHz | 5.0 and 4.0 |
| 238V | Intel® Core™ Ultra 5 | 8 | 4 | N/A | 4 | 8 | 4.7 GHz | 8 | 17 W | 32 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 130V | 1.85 GHz | 5.0 and 4.0 |
| 236V | Intel® Core™ Ultra 5 | 8 | 4 | N/A | 4 | 8 | 4.7 GHz | 8 | 17 W | 16 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 130V | 1.85 GHz | 5.0 and 4.0 |
| 228V | Intel® Core™ Ultra 5 | 8 | 4 | N/A | 4 | 8 | 4.5 GHz | 8 | 17 W | 32 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 130V | 1.85 GHz | 5.0 and 4.0 |
| 226V | Intel® Core™ Ultra 5 | 8 | 4 | N/A | 4 | 8 | 4.5 GHz | 8 | 17 W | 16 GB | LPDDR5X up to 8533 MT/s | Intel® Arc™ Graphics 130V | 1.85 GHz | 5.0 and 4.0 |