Intel Core i7-14650HX vs Intel Core Ultra 7 155H
67Single-core56.9
57.6Multi-core48.3
28.9Efficiencyspec-based66.9
—iGPU72.7
70.7Platformspec-based63.1
13 spec wins — Intel Core i7-14650HX3 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
This one is close to a dead heat: Intel Core i7-14650HX scores 57.6 against 57.9 for Intel Core Ultra 7 155H. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-14650HX
- Stronger single-core score: 67 vs 57
- Stronger multi-core score: 58 vs 48
- 100% higher Max memory: 192 GB vs 96 GB
- 57% higher Base clock: 2.2 GHz vs 1.4 GHz
- 37% higher Max TDP: 157 W vs 115 W
Reasons to pick the Intel Core Ultra 7 155H
- 49% lower Base TDP: 28 W vs 55 W
- 30% lower process: 7 nm vs 10 nm
- 25% higher Efficiency cores: 10 vs 8
General
| Spec | Intel Core i7-14650HX | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2024 | 2023 |
| Process | 10 nm | 7 nm+30% |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 157 W+37% | 115 W |
Cores & Clocks
| Spec | Intel Core i7-14650HX | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 16 | 16 |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 8 | 10+25% |
| Threads | 24+9% | 22 |
| Base clock | 2.2 GHz+57% | 1.4 GHz |
| Boost clock | 5.2 GHz+8% | 4.8 GHz |
| L3 cache | 30 MB+25% | 24 MB |
Integrated GPU
| Spec | Intel Core i7-14650HX | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | Intel UHD Graphics (16 EU) | Intel Arc Graphics (8 Xe) |
| iGPU clock | 1,600 MHz | 2,250 MHz |
Memory
| Spec | Intel Core i7-14650HX | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 192 GB+100% | 96 GB |
Benchmarks
| Spec | Intel Core i7-14650HX | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | 2,753+19%Top 31% | 2,320Bottom 32% |
| Geekbench 6 (multi) | 14,451+19%Top 26% | 12,100Top 46% |
| Cinebench R23 (single) | 1,969+16%Top 21% | 1,700Bottom 45% |
| Cinebench R23 (multi) | 20,454+37%Top 17% | 14,900Top 35% |
| PassMark | 33,366+36%Top 20% | 24,448Top 38% |
| 3DMark Time Spy Graphics (iGPU) | — | 3,225Top 13% |
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