Apple M4 Max (16-core) vs Intel Core Ultra 9 275HX
86.9Single-core75.3
80.8Multi-core83.1
93.3Efficiencyspec-based44.4
—iGPU60.5
60Platformspec-based73.9
4 spec wins — Apple M4 Max (16-core)8 spec wins — Intel Core Ultra 9 275HX
InnoReviews verdict
Apple M4 Max (16-core) wins this laptop processor face-off, 81.1 to 71.7, pulling ahead mainly in single-core (+12). Intel Core Ultra 9 275HX still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Apple M4 Max (16-core)
- Stronger single-core score: 87 vs 75
- 50% higher Performance cores: 12 vs 8
- 30% higher Geekbench 6 (single): 4,020 vs 3,100
- 21% higher Geekbench 6 (multi): 26,300 vs 21,800
Reasons to pick the Intel Core Ultra 9 275HX
- 300% higher Efficiency cores: 16 vs 4
- 100% higher Max memory: 256 GB vs 128 GB
- 50% higher cores: 24 vs 16
- 50% higher threads: 24 vs 16
- 27% higher PassMark: 55,712 vs 43,917
General
| Spec | Apple M4 Max (16-core) | Intel Core Ultra 9 275HX |
|---|---|---|
| Announced | 2024 | 2025 |
| Process | 3 nm | 3 nm |
| Base TDP | — | 55 W |
| Max TDP | — | 160 W |
Cores & Clocks
| Spec | Apple M4 Max (16-core) | Intel Core Ultra 9 275HX |
|---|---|---|
| Cores | 16 | 24+50% |
| Performance cores | 12+50% | 8 |
| Efficiency cores | 4 | 16+300% |
| Threads | 16 | 24+50% |
| Base clock | — | 2.7 GHz |
| Boost clock | 4.5 GHz | 5.4 GHz+20% |
| L3 cache | — | 36 MB |
Integrated GPU
| Spec | Apple M4 Max (16-core) | Intel Core Ultra 9 275HX |
|---|---|---|
| iGPU | Apple 40-core GPU | Intel Arc Graphics (4 Xe) |
| iGPU clock | — | 2,000 MHz |
Memory
| Spec | Apple M4 Max (16-core) | Intel Core Ultra 9 275HX |
|---|---|---|
| Memory support | LPDDR5X-8533 | DDR5-6400 |
| Max memory | 128 GB | 256 GB+100% |
Benchmarks
| Spec | Apple M4 Max (16-core) | Intel Core Ultra 9 275HX |
|---|---|---|
| Geekbench 6 (single) | 4,020+30%Top 6% | 3,100Top 14% |
| Geekbench 6 (multi) | 26,300+21%Top 3% | 21,800Top 6% |
| Cinebench R23 (single) | 2,230+1%Top 5% | 2,200Top 8% |
| Cinebench R23 (multi) | 28,100Top 10% | 35,000+25%Top 6% |
| PassMark | 43,917Top 11% | 55,712+27%Top 6% |
| 3DMark Time Spy Graphics (iGPU) | — | 1,855Top 36% |
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