Intel Core i9-14900HX vs Intel Core Ultra 5 245HX
73.7Single-core68.1
70.6Multi-core66.2
28.9Efficiencyspec-based44.4
40.2iGPU—
78Platformspec-based63.4
7 spec wins — Intel Core i9-14900HX6 spec wins — Intel Core Ultra 5 245HX
InnoReviews verdict
This one is close to a dead heat: Intel Core i9-14900HX scores 63.2 against 62.6 for Intel Core Ultra 5 245HX. Pick by the categories that matter to you — Intel Core i9-14900HX edges ahead in single-core and multi-core, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Core i9-14900HX
- Stronger single-core score: 74 vs 68
- Stronger multi-core score: 71 vs 66
- 129% higher threads: 32 vs 14
- 100% higher Efficiency cores: 16 vs 8
- 71% higher cores: 24 vs 14
Reasons to pick the Intel Core Ultra 5 245HX
- 70% lower process: 3 nm vs 10 nm
- 41% higher Base clock: 3.1 GHz vs 2.2 GHz
- 33% higher Max memory: 256 GB vs 192 GB
General
| Spec | Intel Core i9-14900HX | Intel Core Ultra 5 245HX |
|---|---|---|
| Announced | 2024 | 2025 |
| Process | 10 nm | 3 nm+70% |
| Base TDP | 55 W | 55 W |
| Max TDP | 157 W | 160 W+2% |
Cores & Clocks
| Spec | Intel Core i9-14900HX | Intel Core Ultra 5 245HX |
|---|---|---|
| Cores | 24+71% | 14 |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 16+100% | 8 |
| Threads | 32+129% | 14 |
| Base clock | 2.2 GHz | 3.1 GHz+41% |
| Boost clock | 5.8 GHz+14% | 5.1 GHz |
| L3 cache | 36 MB+50% | 24 MB |
Integrated GPU
| Spec | Intel Core i9-14900HX | Intel Core Ultra 5 245HX |
|---|---|---|
| iGPU | Intel UHD Graphics | Intel Graphics (3 Xe-cores) |
| iGPU clock | 1,650 MHz | 1,900 MHz |
Memory
| Spec | Intel Core i9-14900HX | Intel Core Ultra 5 245HX |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | DDR5-6400 |
| Max memory | 192 GB | 256 GB+33% |
Benchmarks
| Spec | Intel Core i9-14900HX | Intel Core Ultra 5 245HX |
|---|---|---|
| Geekbench 6 (single) | 2,995Top 13% | — |
| Geekbench 6 (multi) | 17,499Top 9% | — |
| Cinebench R23 (single) | 2,178Top 4% | — |
| Cinebench R23 (multi) | 29,686Top 7% | — |
| PassMark | 43,593+18%Top 11% | 37,079Top 15% |
| PassMark (single thread) | 4,163Top 15% | 4,477+8%Top 9% |
| 3DMark Time Spy Graphics (iGPU) | 744Bottom 17% | — |
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