AMD Ryzen 7 5800H vs Intel Core Ultra 9 275HX
27.5Single-core72.8
28.3Multi-core81.4
47.1Efficiency44.4
64iGPU64
52.9Platform73.9
2 spec wins — AMD Ryzen 7 5800H13 spec wins — Intel Core Ultra 9 275HX
InnoReviews verdict
Intel Core Ultra 9 275HX wins this laptop processor face-off, 70.9 to 38.2, pulling ahead mainly in Multi-core (+53) and Single-core (+45). AMD Ryzen 7 5800H 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 7 5800H
- 19% higher Base clock: 3.2 GHz vs 2.7 GHz
- 18% lower Base TDP: 45 W vs 55 W
Reasons to pick the Intel Core Ultra 9 275HX
- Stronger Single-core score: 73 vs 28
- Stronger Multi-core score: 81 vs 28
- Stronger platform score: 74 vs 53
- 300% higher Max memory: 256 GB vs 64 GB
- 200% higher cores: 24 vs 8
General
| Spec | AMD Ryzen 7 5800H | Intel Core Ultra 9 275HX |
|---|---|---|
| Announced | 2021 | 2025 |
| Process | 7 nm | 3 nm+57% |
| Base TDP | 45 W+18% | 55 W |
| Max TDP | 54 W | 160 W+196% |
Cores & Clocks
| Spec | AMD Ryzen 7 5800H | Intel Core Ultra 9 275HX |
|---|---|---|
| Cores | 8 | 24+200% |
| Performance cores | 8 | 8 |
| Efficiency cores | — | 16 |
| Threads | 16 | 24+50% |
| Base clock | 3.2 GHz+19% | 2.7 GHz |
| Boost clock | 4.4 GHz | 5.4 GHz+23% |
| L3 cache | 16 MB | 36 MB+125% |
Integrated GPU
| Spec | AMD Ryzen 7 5800H | Intel Core Ultra 9 275HX |
|---|---|---|
| iGPU | AMD Radeon Vega 8 | Intel Arc Graphics (4 Xe) |
| iGPU clock | 2,000 MHz | 2,000 MHz |
Memory
| Spec | AMD Ryzen 7 5800H | Intel Core Ultra 9 275HX |
|---|---|---|
| Memory support | DDR4-3200 / LPDDR4X-4266 | DDR5-6400 |
| Max memory | 64 GB | 256 GB+300% |
Benchmarks
| Spec | AMD Ryzen 7 5800H | Intel Core Ultra 9 275HX |
|---|---|---|
| Geekbench 6 (single) | 1,950 | 3,100+59% |
| Geekbench 6 (multi) | 9,300 | 21,800+134% |
| Cinebench R23 (single) | 1,450 | 2,200+52% |
| Cinebench R23 (multi) | 12,600 | 35,000+178% |
| PassMark | 21,400 | 56,500+164% |
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