AMD Ryzen 5 8645HS vs Intel Core i9-14900HX
46.2Single-core69.1
31.5Multi-core67.5
65.4Efficiency28.9
88iGPU50
58.8Platform78
5 spec wins — AMD Ryzen 5 8645HS12 spec wins — Intel Core i9-14900HX
InnoReviews verdict
Intel Core i9-14900HX wins this laptop processor face-off, 61.9 to 50, pulling ahead mainly in Multi-core (+36) and Single-core (+23). AMD Ryzen 5 8645HS 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 5 8645HS
- Stronger efficiency score: 65 vs 29
- Stronger iGPU score: 88 vs 50
- 95% higher Base clock: 4.3 GHz vs 2.2 GHz
- 60% lower process: 4 nm vs 10 nm
- 58% higher iGPU clock: 2,600 MHz vs 1,650 MHz
Reasons to pick the Intel Core i9-14900HX
- Stronger Single-core score: 69 vs 46
- Stronger Multi-core score: 68 vs 32
- Stronger platform score: 78 vs 59
- 300% higher cores: 24 vs 6
- 191% higher Max TDP: 157 W vs 54 W
General
| Spec | AMD Ryzen 5 8645HS | Intel Core i9-14900HX |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 4 nm+60% | 10 nm |
| Base TDP | 35 W+36% | 55 W |
| Max TDP | 54 W | 157 W+191% |
Cores & Clocks
| Spec | AMD Ryzen 5 8645HS | Intel Core i9-14900HX |
|---|---|---|
| Cores | 6 | 24+300% |
| Performance cores | 6 | 8+33% |
| Efficiency cores | — | 16 |
| Threads | 12 | 32+167% |
| Base clock | 4.3 GHz+95% | 2.2 GHz |
| Boost clock | 5 GHz | 5.8 GHz+16% |
| L3 cache | 16 MB | 36 MB+125% |
Integrated GPU
| Spec | AMD Ryzen 5 8645HS | Intel Core i9-14900HX |
|---|---|---|
| iGPU | AMD Radeon 760M | Intel UHD Graphics |
| iGPU clock | 2,600 MHz+58% | 1,650 MHz |
Memory
| Spec | AMD Ryzen 5 8645HS | Intel Core i9-14900HX |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | DDR5-5600 / DDR4-3200 |
| Max memory | 256 GB+33% | 192 GB |
Benchmarks
| Spec | AMD Ryzen 5 8645HS | Intel Core i9-14900HX |
|---|---|---|
| Geekbench 6 (single) | 2,520 | 2,920+16% |
| Geekbench 6 (multi) | 10,300 | 18,100+76% |
| Cinebench R23 (single) | 1,700 | 2,190+29% |
| Cinebench R23 (multi) | 13,000 | 30,200+132% |
| PassMark | 24,300 | 47,000+93% |
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