Intel Celeron N4020 vs Intel Core i5-1335U
20Single-core56.1
20Multi-core35.9
73.3Efficiencyspec-based75.3
20iGPU50.3
20Platformspec-based50.3
1 spec wins — Intel Celeron N402015 spec wins — Intel Core i5-1335U
InnoReviews verdict
Intel Core i5-1335U wins this laptop processor face-off, 50.4 to 28, pulling ahead mainly in single-core (+36) and iGPU (+30). 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
- 60% lower Base TDP: 6 W vs 15 W
Reasons to pick the Intel Core i5-1335U
- Stronger single-core score: 56 vs 20
- Stronger multi-core score: 36 vs 20
- Stronger iGPU score: 50 vs 20
- 1261% higher Cinebench R23 (multi): 8,383 vs 616
- 1100% higher Max memory: 96 GB vs 8 GB
General
| Spec | Intel Celeron N4020 | Intel Core i5-1335U |
|---|---|---|
| Announced | 2019 | 2023 |
| Process | 14 nm | 10 nm+29% |
| Base TDP | 6 W+60% | 15 W |
| Max TDP | 15 W | 55 W+267% |
Cores & Clocks
| Spec | Intel Celeron N4020 | Intel Core i5-1335U |
|---|---|---|
| Cores | 2 | 10+400% |
| Performance cores | 0 | 2 |
| Efficiency cores | 2 | 8+300% |
| Threads | 2 | 12+500% |
| Base clock | 1.1 GHz | 1.3 GHz+18% |
| Boost clock | 2.8 GHz | 4.6 GHz+64% |
| L3 cache | 4 MB | 12 MB+200% |
Integrated GPU
| Spec | Intel Celeron N4020 | Intel Core i5-1335U |
|---|---|---|
| iGPU | Intel UHD Graphics 600 (12 EU) | Intel Iris Xe (80 EU) |
| iGPU clock | 650 MHz | 1,250 MHz |
Memory
| Spec | Intel Celeron N4020 | Intel Core i5-1335U |
|---|---|---|
| Memory support | DDR4-2400, LPDDR4-2400 | LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | 8 GB | 96 GB+1100% |
Benchmarks
| Spec | Intel Celeron N4020 | Intel Core i5-1335U |
|---|---|---|
| Geekbench 6 (single) | — | 2,295Bottom 36% |
| Geekbench 6 (multi) | — | 8,168Bottom 27% |
| Cinebench R23 (single) | 308Bottom 2% | 1,669+442%Bottom 48% |
| Cinebench R23 (multi) | 616Bottom 2% | 8,383+1261%Bottom 27% |
| PassMark | 1,531Bottom 1% | 13,767+799%Bottom 26% |
| 3DMark Time Spy Graphics (iGPU) | 108Bottom 2% | 1,175+993%Bottom 45% |
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