Intel Core Ultra 9 285H vs Intel Processor U300
74.7Single-core52.1
64.7Multi-core27.3
56Efficiencyspec-based75.3
75.9iGPU36.9
60.5Platformspec-based42.7
17 spec wins — Intel Core Ultra 9 285H1 spec wins — Intel Processor U300
InnoReviews verdict
Intel Core Ultra 9 285H wins this laptop processor face-off, 66.4 to 44, pulling ahead mainly in iGPU (+39) and multi-core (+37). Intel Processor U300 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core Ultra 9 285H
- Stronger single-core score: 75 vs 52
- Stronger multi-core score: 65 vs 27
- Stronger iGPU score: 76 vs 37
- 500% higher Performance cores: 6 vs 1
- 478% higher 3DMark Time Spy Graphics (iGPU): 3,719 vs 643
Reasons to pick the Intel Processor U300
- 67% lower Base TDP: 15 W vs 45 W
General
| Spec | Intel Core Ultra 9 285H | Intel Processor U300 |
|---|---|---|
| Announced | 2025 | 2023 |
| Process | 3 nm+70% | 10 nm |
| Base TDP | 45 W | 15 W+67% |
| Max TDP | 115 W+109% | 55 W |
Cores & Clocks
| Spec | Intel Core Ultra 9 285H | Intel Processor U300 |
|---|---|---|
| Cores | 16+220% | 5 |
| Performance cores | 6+500% | 1 |
| Efficiency cores | 10+150% | 4 |
| Threads | 16+167% | 6 |
| Base clock | 2.9 GHz+142% | 1.2 GHz |
| Boost clock | 5.4 GHz+23% | 4.4 GHz |
| L3 cache | 24 MB+200% | 8 MB |
Integrated GPU
| Spec | Intel Core Ultra 9 285H | Intel Processor U300 |
|---|---|---|
| iGPU | Intel Arc 140T | Intel UHD Graphics (48 EU) |
| iGPU clock | 2,350 MHz | 1,100 MHz |
Memory
| Spec | Intel Core Ultra 9 285H | Intel Processor U300 |
|---|---|---|
| Memory support | LPDDR5X-8400 / DDR5-6400 | DDR5-5200 / LPDDR5/X-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | 128 GB+33% | 96 GB |
Benchmarks
| Spec | Intel Core Ultra 9 285H | Intel Processor U300 |
|---|---|---|
| Geekbench 6 (single) | 3,080+51%Top 14% | 2,041Bottom 18% |
| Geekbench 6 (multi) | 17,900+310%Top 12% | 4,369Bottom 5% |
| Cinebench R23 (single) | 2,180+35%Top 8% | 1,616Bottom 37% |
| Cinebench R23 (multi) | 24,200+393%Top 12% | 4,905Bottom 11% |
| PassMark | 34,203+291%Top 18% | 8,758Bottom 12% |
| 3DMark Time Spy Graphics (iGPU) | 3,719+478%Top 7% | 643Bottom 22% |
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