AMD Ryzen 9 7945HX vs Intel Core i9-14900HX
63.7Single-core69.1
71.2Multi-core67.5
39Efficiency20
72iGPU50
81.5Platform87.8
7 spec wins — AMD Ryzen 9 7945HX8 spec wins — Intel Core i9-14900HX
InnoReviews verdict
AMD Ryzen 9 7945HX wins this laptop processor face-off, 66.1 to 62.1, pulling ahead mainly in iGPU (+22) and efficiency (+19). Intel Core i9-14900HX still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the AMD Ryzen 9 7945HX
- Stronger Multi-core score: 71 vs 68
- Stronger efficiency score: 39 vs 20
- Stronger iGPU score: 72 vs 50
- 100% higher Performance cores: 16 vs 8
- 78% higher L3 cache: 64 MB vs 36 MB
Reasons to pick the Intel Core i9-14900HX
- Stronger Single-core score: 69 vs 64
- Stronger platform score: 88 vs 82
- 200% higher Max memory: 192 GB vs 64 GB
- 109% higher Max TDP: 157 W vs 75 W
- 50% higher cores: 24 vs 16
General
| Spec | AMD Ryzen 9 7945HX | Intel Core i9-14900HX |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 5 nm+50% | 10 nm |
| Base TDP | 55 W | 55 W |
| Max TDP | 75 W | 157 W+109% |
Cores & Clocks
| Spec | AMD Ryzen 9 7945HX | Intel Core i9-14900HX |
|---|---|---|
| Cores | 16 | 24+50% |
| Performance cores | 16+100% | 8 |
| Efficiency cores | — | 16 |
| Threads | 32 | 32 |
| Base clock | 2.5 GHz+14% | 2.2 GHz |
| Boost clock | 5.4 GHz | 5.8 GHz+7% |
| L3 cache | 64 MB+78% | 36 MB |
Integrated GPU
| Spec | AMD Ryzen 9 7945HX | Intel Core i9-14900HX |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel UHD Graphics |
| iGPU clock | 2,200 MHz+33% | 1,650 MHz |
Memory
| Spec | AMD Ryzen 9 7945HX | Intel Core i9-14900HX |
|---|---|---|
| Memory support | DDR5-5200 | DDR5-5600 / DDR4-3200 |
| Max memory | 64 GB | 192 GB+200% |
Benchmarks
| Spec | AMD Ryzen 9 7945HX | Intel Core i9-14900HX |
|---|---|---|
| Geekbench 6 (single) | 2,900 | 2,920+1% |
| Geekbench 6 (multi) | 17,200 | 18,100+5% |
| Cinebench R23 (single) | 2,030 | 2,190+8% |
| Cinebench R23 (multi) | 34,100+13% | 30,200 |
| PassMark | 53,000+13% | 47,000 |
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