AMD Ryzen 7 7840U vs Intel Core Ultra 5 125U
60.8Single-core60.7
47.5Multi-core37.5
73.5Efficiencyspec-based81.9
68.5iGPU—
61.8Platformspec-based51.8
10 spec wins — AMD Ryzen 7 7840U3 spec wins — Intel Core Ultra 5 125U
InnoReviews verdict
AMD Ryzen 7 7840U wins this laptop processor face-off, 59 to 53.7, pulling ahead mainly in multi-core (+10) and single-core (+0). Intel Core Ultra 5 125U still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 7 7840U
- Stronger multi-core score: 48 vs 38
- 300% higher Performance cores: 8 vs 2
- 167% higher Max memory: 256 GB vs 96 GB
- 154% higher Base clock: 3.3 GHz vs 1.3 GHz
- 51% higher Cinebench R23 (multi): 14,500 vs 9,593
Reasons to pick the Intel Core Ultra 5 125U
- 90% higher Max TDP: 57 W vs 30 W
- 50% higher cores: 12 vs 8
- 46% lower Base TDP: 15 W vs 28 W
General
| Spec | AMD Ryzen 7 7840U | Intel Core Ultra 5 125U |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 4 nm+43% | 7 nm |
| Base TDP | 28 W | 15 W+46% |
| Max TDP | 30 W | 57 W+90% |
Cores & Clocks
| Spec | AMD Ryzen 7 7840U | Intel Core Ultra 5 125U |
|---|---|---|
| Cores | 8 | 12+50% |
| Performance cores | 8+300% | 2 |
| Efficiency cores | — | 10 |
| Threads | 16+14% | 14 |
| Base clock | 3.3 GHz+154% | 1.3 GHz |
| Boost clock | 5.1 GHz+19% | 4.3 GHz |
| L3 cache | 16 MB+33% | 12 MB |
Integrated GPU
| Spec | AMD Ryzen 7 7840U | Intel Core Ultra 5 125U |
|---|---|---|
| iGPU | AMD Radeon 780M | Intel Graphics (4 Xe) |
| iGPU clock | 2,700 MHz | 1,850 MHz |
Memory
| Spec | AMD Ryzen 7 7840U | Intel Core Ultra 5 125U |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 256 GB+167% | 96 GB |
Benchmarks
| Spec | AMD Ryzen 7 7840U | Intel Core Ultra 5 125U |
|---|---|---|
| Geekbench 6 (single) | 2,580Top 45% | — |
| Geekbench 6 (multi) | 11,700Top 48% | — |
| Cinebench R23 (single) | 1,740+11%Top 45% | 1,566Bottom 38% |
| Cinebench R23 (multi) | 14,500+51%Top 39% | 9,593Bottom 34% |
| PassMark | 24,388+46%Top 38% | 16,674Bottom 38% |
| 3DMark Time Spy Graphics (iGPU) | 2,659Top 22% | — |
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