AMD Ryzen 7 8840U vs Intel Celeron N4020
62.9Single-core20
44.2Multi-core20
73.5Efficiencyspec-based73.3
68.5iGPU20
55.5Platformspec-based20
14 spec wins — AMD Ryzen 7 8840U1 spec wins — Intel Celeron N4020
InnoReviews verdict
AMD Ryzen 7 8840U wins this laptop processor face-off, 57.4 to 28, pulling ahead mainly in iGPU (+49) and single-core (+43). 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 AMD Ryzen 7 8840U
- Stronger single-core score: 63 vs 20
- Stronger multi-core score: 44 vs 20
- Stronger iGPU score: 69 vs 20
- 2373% higher 3DMark Time Spy Graphics (iGPU): 2,659 vs 108
- 1879% higher Cinebench R23 (multi): 12,191 vs 616
Reasons to pick the Intel Celeron N4020
- 79% lower Base TDP: 6 W vs 28 W
General
| Spec | AMD Ryzen 7 8840U | Intel Celeron N4020 |
|---|---|---|
| Announced | 2023 | 2019 |
| Process | 4 nm+71% | 14 nm |
| Base TDP | 28 W | 6 W+79% |
| Max TDP | 30 W+100% | 15 W |
Cores & Clocks
| Spec | AMD Ryzen 7 8840U | Intel Celeron N4020 |
|---|---|---|
| Cores | 8+300% | 2 |
| Performance cores | 8 | 0 |
| Efficiency cores | — | 2 |
| Threads | 16+700% | 2 |
| Base clock | 3.3 GHz+200% | 1.1 GHz |
| Boost clock | 5.1 GHz+82% | 2.8 GHz |
| L3 cache | 16 MB+300% | 4 MB |
Integrated GPU
| Spec | AMD Ryzen 7 8840U | Intel Celeron N4020 |
|---|---|---|
| iGPU | AMD Radeon 780M | Intel UHD Graphics 600 (12 EU) |
| iGPU clock | 2,700 MHz | 650 MHz |
Memory
| Spec | AMD Ryzen 7 8840U | Intel Celeron N4020 |
|---|---|---|
| Memory support | DDR5-5600 / LPDDR5X-7500 | DDR4-2400, LPDDR4-2400 |
| Max memory | 96 GB+1100% | 8 GB |
Benchmarks
| Spec | AMD Ryzen 7 8840U | Intel Celeron N4020 |
|---|---|---|
| Cinebench R23 (single) | 1,619+426%Bottom 43% | 308Bottom 2% |
| Cinebench R23 (multi) | 12,191+1879%Bottom 50% | 616Bottom 2% |
| PassMark | 23,390+1428%Top 40% | 1,531Bottom 1% |
| 3DMark Time Spy Graphics (iGPU) | 2,659+2373%Top 22% | 108Bottom 2% |
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