Intel Celeron N4020 vs Intel Core Ultra 7 356H
20Single-core80.3
20Multi-core57.5
73.3Efficiencyspec-based81.4
20iGPU70
20Platformspec-based58.2
1 spec wins — Intel Celeron N402015 spec wins — Intel Core Ultra 7 356H
InnoReviews verdict
Intel Core Ultra 7 356H wins this laptop processor face-off, 68.2 to 28, pulling ahead mainly in single-core (+60) and iGPU (+50). Intel Celeron N4020 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Celeron N4020
- 76% lower Base TDP: 6 W vs 25 W
Reasons to pick the Intel Core Ultra 7 356H
- Stronger single-core score: 80 vs 20
- Stronger multi-core score: 58 vs 20
- Stronger iGPU score: 70 vs 20
- 2917% higher Cinebench R23 (multi): 18,586 vs 616
- 2547% higher 3DMark Time Spy Graphics (iGPU): 2,846 vs 108
General
| Spec | Intel Celeron N4020 | Intel Core Ultra 7 356H |
|---|---|---|
| Announced | 2019 | 2026 |
| Process | 14 nm | 2 nm+86% |
| Base TDP | 6 W+76% | 25 W |
| Max TDP | 15 W | 80 W+433% |
Cores & Clocks
| Spec | Intel Celeron N4020 | Intel Core Ultra 7 356H |
|---|---|---|
| Cores | 2 | 16+700% |
| Performance cores | 0 | 4 |
| Efficiency cores | 2 | 12+500% |
| Threads | 2 | 16+700% |
| Base clock | 1.1 GHz | 1.9 GHz+73% |
| Boost clock | 2.8 GHz | 4.7 GHz+68% |
| L3 cache | 4 MB | 18 MB+350% |
Integrated GPU
| Spec | Intel Celeron N4020 | Intel Core Ultra 7 356H |
|---|---|---|
| iGPU | Intel UHD Graphics 600 (12 EU) | Intel Graphics (4 Xe3-cores) |
| iGPU clock | 650 MHz | 2,450 MHz |
Memory
| Spec | Intel Celeron N4020 | Intel Core Ultra 7 356H |
|---|---|---|
| Memory support | DDR4-2400, LPDDR4-2400 | LPDDR5X, DDR5 |
| Max memory | 8 GB | 128 GB+1500% |
Benchmarks
| Spec | Intel Celeron N4020 | Intel Core Ultra 7 356H |
|---|---|---|
| Cinebench R23 (single) | 308Bottom 2% | 2,033+560%Top 20% |
| Cinebench R23 (multi) | 616Bottom 2% | 18,586+2917%Top 21% |
| PassMark | 1,531Bottom 1% | 34,251+2137%Top 19% |
| 3DMark Time Spy Graphics (iGPU) | 108Bottom 2% | 2,846+2547%Top 19% |
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