Apple M5 Max (18-core) vs Intel Core Ultra 7 155H
92Single-core56.9
96.6Multi-core48.3
93.3Efficiencyspec-based66.9
—iGPU72.7
61.9Platformspec-based63.1
8 spec wins — Apple M5 Max (18-core)2 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
Apple M5 Max (18-core) wins this laptop processor face-off, 89 to 57.9, pulling ahead mainly in multi-core (+48) and single-core (+35). Intel Core Ultra 7 155H still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Apple M5 Max (18-core)
- Stronger single-core score: 92 vs 57
- Stronger multi-core score: 97 vs 48
- 142% higher Geekbench 6 (multi): 29,256 vs 12,100
- 136% higher PassMark: 57,677 vs 24,448
- 86% higher Geekbench 6 (single): 4,322 vs 2,320
Reasons to pick the Intel Core Ultra 7 155H
- 22% higher threads: 22 vs 18
General
| Spec | Apple M5 Max (18-core) | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2026 | 2023 |
| Process | 3 nm+57% | 7 nm |
| Base TDP | — | 28 W |
| Max TDP | — | 115 W |
Cores & Clocks
| Spec | Apple M5 Max (18-core) | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 18+13% | 16 |
| Performance cores | 6 | 6 |
| Efficiency cores | 12+20% | 10 |
| Threads | 18 | 22+22% |
| Base clock | — | 1.4 GHz |
| Boost clock | 4.6 GHz | 4.8 GHz+4% |
| L3 cache | 24 MB | 24 MB |
Integrated GPU
| Spec | Apple M5 Max (18-core) | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | Apple 40-core GPU | Intel Arc Graphics (8 Xe) |
| iGPU clock | — | 2,250 MHz |
Memory
| Spec | Apple M5 Max (18-core) | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | LPDDR5X-9600 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 128 GB+33% | 96 GB |
Benchmarks
| Spec | Apple M5 Max (18-core) | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | 4,322+86%Top 3% | 2,320Bottom 37% |
| Geekbench 6 (multi) | 29,256+142%Top 2% | 12,100Top 47% |
| Cinebench R23 (single) | — | 1,700Top 49% |
| Cinebench R23 (multi) | — | 14,900Top 33% |
| PassMark | 57,677+136%Top 2% | 24,448Top 37% |
| 3DMark Time Spy Graphics (iGPU) | — | 3,225Top 14% |
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