AMD Ryzen 9 8945HS vs Intel Core Ultra 7 155H
53Single-core42.4
42.8Multi-core37.3
66Efficiency62.7
96iGPU74
62.2Platform65.4
11 spec wins — AMD Ryzen 9 8945HS5 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
AMD Ryzen 9 8945HS wins this laptop processor face-off, 57.1 to 50.3, pulling ahead mainly in iGPU (+22) and Single-core (+11). Intel Core Ultra 7 155H still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the AMD Ryzen 9 8945HS
- Stronger Single-core score: 53 vs 42
- Stronger Multi-core score: 43 vs 37
- Stronger efficiency score: 66 vs 63
- Stronger iGPU score: 96 vs 74
- 186% higher Base clock: 4 GHz vs 1.4 GHz
Reasons to pick the Intel Core Ultra 7 155H
- Stronger platform score: 65 vs 62
- 113% higher Max TDP: 115 W vs 54 W
- 100% higher cores: 16 vs 8
- 50% higher L3 cache: 24 MB vs 16 MB
- 38% higher threads: 22 vs 16
General
| Spec | AMD Ryzen 9 8945HS | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 4 nm+43% | 7 nm |
| Base TDP | 35 W | 28 W+20% |
| Max TDP | 54 W | 115 W+113% |
Cores & Clocks
| Spec | AMD Ryzen 9 8945HS | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 8 | 16+100% |
| Performance cores | 8+33% | 6 |
| Efficiency cores | — | 10 |
| Threads | 16 | 22+38% |
| Base clock | 4 GHz+186% | 1.4 GHz |
| Boost clock | 5.2 GHz+8% | 4.8 GHz |
| L3 cache | 16 MB | 24 MB+50% |
Integrated GPU
| Spec | AMD Ryzen 9 8945HS | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | AMD Radeon 780M | Intel Arc Graphics (8 Xe) |
| iGPU clock | 2,800 MHz+24% | 2,250 MHz |
Memory
| Spec | AMD Ryzen 9 8945HS | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | LPDDR5X-7500 / DDR5-5600 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 256 GB+167% | 96 GB |
Benchmarks
| Spec | AMD Ryzen 9 8945HS | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | 2,700+16% | 2,320 |
| Geekbench 6 (multi) | 13,100+8% | 12,100 |
| Cinebench R23 (single) | 1,810+6% | 1,700 |
| Cinebench R23 (multi) | 17,300+16% | 14,900 |
| PassMark | 32,000+18% | 27,100 |
Related comparisons
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