Intel Core Ultra 5 125H vs Intel Core Ultra 7 356H
55.1Single-core80.3
44.8Multi-core57.5
66.9Efficiencyspec-based81.4
70.2iGPU70
57.9Platformspec-based58.2
3 spec wins — Intel Core Ultra 5 125H11 spec wins — Intel Core Ultra 7 356H
InnoReviews verdict
Intel Core Ultra 7 356H wins this laptop processor face-off, 68.2 to 55.2, pulling ahead mainly in single-core (+25) and multi-core (+13). Intel Core Ultra 5 125H still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core Ultra 5 125H
- 44% higher Max TDP: 115 W vs 80 W
- 13% higher threads: 18 vs 16
Reasons to pick the Intel Core Ultra 7 356H
- Stronger single-core score: 80 vs 55
- Stronger multi-core score: 58 vs 45
- 71% lower process: 2 nm vs 7 nm
- 71% higher PassMark: 34,251 vs 19,976
- 58% higher Base clock: 1.9 GHz vs 1.2 GHz
General
| Spec | Intel Core Ultra 5 125H | Intel Core Ultra 7 356H |
|---|---|---|
| Announced | 2023 | 2026 |
| Process | 7 nm | 2 nm+71% |
| Base TDP | 28 W | 25 W+11% |
| Max TDP | 115 W+44% | 80 W |
Cores & Clocks
| Spec | Intel Core Ultra 5 125H | Intel Core Ultra 7 356H |
|---|---|---|
| Cores | 14 | 16+14% |
| Performance cores | 4 | 4 |
| Efficiency cores | 10 | 12+20% |
| Threads | 18+13% | 16 |
| Base clock | 1.2 GHz | 1.9 GHz+58% |
| Boost clock | 4.5 GHz | 4.7 GHz+4% |
| L3 cache | 18 MB | 18 MB |
Integrated GPU
| Spec | Intel Core Ultra 5 125H | Intel Core Ultra 7 356H |
|---|---|---|
| iGPU | Intel Arc Graphics (7 Xe) | Intel Graphics (4 Xe3-cores) |
| iGPU clock | 2,200 MHz | 2,450 MHz |
Memory
| Spec | Intel Core Ultra 5 125H | Intel Core Ultra 7 356H |
|---|---|---|
| Memory support | LPDDR5X-7467 / DDR5-5600 | LPDDR5X, DDR5 |
| Max memory | 96 GB | 128 GB+33% |
Benchmarks
| Spec | Intel Core Ultra 5 125H | Intel Core Ultra 7 356H |
|---|---|---|
| Geekbench 6 (single) | 2,240Bottom 32% | — |
| Geekbench 6 (multi) | 11,100Bottom 49% | — |
| Cinebench R23 (single) | 1,650Bottom 45% | 2,033+23%Top 20% |
| Cinebench R23 (multi) | 13,500Top 46% | 18,586+38%Top 21% |
| PassMark | 19,976Top 50% | 34,251+71%Top 19% |
| 3DMark Time Spy Graphics (iGPU) | 2,881+1%Top 18% | 2,846Top 19% |
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