AMD Ryzen 7 8745HX vs Intel Core Ultra 7 155H
59.5Single-core56.9
54.7Multi-core48.3
40Efficiencyspec-based66.9
—iGPU72.7
58.2Platformspec-based63.1
9 spec wins — AMD Ryzen 7 8745HX6 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
Intel Core Ultra 7 155H wins this laptop processor face-off, 57.9 to 54.2. AMD Ryzen 7 8745HX 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 8745HX
- Stronger multi-core score: 55 vs 48
- 157% higher Base clock: 3.6 GHz vs 1.4 GHz
- 33% higher Performance cores: 8 vs 6
- 33% higher L3 cache: 32 MB vs 24 MB
- 29% lower process: 5 nm vs 7 nm
Reasons to pick the Intel Core Ultra 7 155H
- 100% higher cores: 16 vs 8
- 53% higher Max TDP: 115 W vs 75 W
- 50% higher Max memory: 96 GB vs 64 GB
- 49% lower Base TDP: 28 W vs 55 W
- 38% higher threads: 22 vs 16
General
| Spec | AMD Ryzen 7 8745HX | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2025 | 2023 |
| Process | 5 nm+29% | 7 nm |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 75 W | 115 W+53% |
Cores & Clocks
| Spec | AMD Ryzen 7 8745HX | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 0 | 10 |
| Threads | 16 | 22+38% |
| Base clock | 3.6 GHz+157% | 1.4 GHz |
| Boost clock | 5.1 GHz+6% | 4.8 GHz |
| L3 cache | 32 MB+33% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 7 8745HX | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel Arc Graphics (8 Xe) |
| iGPU clock | 2,200 MHz | 2,250 MHz |
Memory
| Spec | AMD Ryzen 7 8745HX | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | DDR5-5200 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | AMD Ryzen 7 8745HX | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | 2,777+20%Top 29% | 2,320Bottom 32% |
| Geekbench 6 (multi) | 13,482+11%Top 32% | 12,100Top 46% |
| Cinebench R23 (single) | — | 1,700Bottom 45% |
| Cinebench R23 (multi) | — | 14,900Top 35% |
| PassMark | 31,433+29%Top 20% | 24,448Top 38% |
| 3DMark Time Spy Graphics (iGPU) | — | 3,225Top 13% |
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