Intel Core i7-9750H vs Intel Core Ultra 7 155U
—Single-core54.1
30.2Multi-core38.4
31.6Efficiencyspec-based81.9
26.9iGPU—
52.2Platformspec-based51.8
3 spec wins — Intel Core i7-9750H7 spec wins — Intel Core Ultra 7 155U
InnoReviews verdict
No overall winner yet: Intel Core i7-9750H lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-9750H
- 200% higher Performance cores: 6 vs 2
- 53% higher Base clock: 2.6 GHz vs 1.7 GHz
- 33% higher Max memory: 128 GB vs 96 GB
Reasons to pick the Intel Core Ultra 7 155U
- Stronger multi-core score: 38 vs 30
- 100% higher cores: 12 vs 6
- 67% lower Base TDP: 15 W vs 45 W
- 53% higher PassMark: 16,133 vs 10,543
- 50% lower process: 7 nm vs 14 nm
General
| Spec | Intel Core i7-9750H | Intel Core Ultra 7 155U |
|---|---|---|
| Announced | 2019 | 2023 |
| Process | 14 nm | 7 nm+50% |
| Base TDP | 45 W | 15 W+67% |
| Max TDP | — | 57 W |
Cores & Clocks
| Spec | Intel Core i7-9750H | Intel Core Ultra 7 155U |
|---|---|---|
| Cores | 6 | 12+100% |
| Performance cores | 6+200% | 2 |
| Efficiency cores | — | 10 |
| Threads | 12 | 14+17% |
| Base clock | 2.6 GHz+53% | 1.7 GHz |
| Boost clock | 4.5 GHz | 4.8 GHz+7% |
| L3 cache | 12 MB | 12 MB |
Integrated GPU
| Spec | Intel Core i7-9750H | Intel Core Ultra 7 155U |
|---|---|---|
| iGPU | Intel UHD Graphics 630 | Intel Graphics (4 Xe) |
| iGPU clock | 1,150 MHz | 1,950 MHz |
Memory
| Spec | Intel Core i7-9750H | Intel Core Ultra 7 155U |
|---|---|---|
| Memory support | DDR4-2666 / LPDDR3-2133 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 128 GB+33% | 96 GB |
Benchmarks
| Spec | Intel Core i7-9750H | Intel Core Ultra 7 155U |
|---|---|---|
| Geekbench 6 (single) | — | 2,195Bottom 30% |
| Geekbench 6 (multi) | — | 8,981Bottom 31% |
| Cinebench R23 (single) | — | 1,627Bottom 44% |
| Cinebench R23 (multi) | — | 9,627Bottom 37% |
| PassMark | 10,543Bottom 21% | 16,133+53%Bottom 34% |
| 3DMark Time Spy Graphics (iGPU) | 410Bottom 17% | — |
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