AMD Ryzen 7 5800U vs Intel Core i7-1355U
46.5Single-core60.9
37.1Multi-core37.1
81.9Efficiencyspec-based75.3
49.7iGPU55.7
49.3Platformspec-based50.3
7 spec wins — AMD Ryzen 7 5800U8 spec wins — Intel Core i7-1355U
InnoReviews verdict
Intel Core i7-1355U wins this laptop processor face-off, 52.6 to 49.3, pulling ahead mainly in single-core (+14) and iGPU (+6). AMD Ryzen 7 5800U 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 5800U
- 300% higher Performance cores: 8 vs 2
- 33% higher threads: 16 vs 12
- 33% higher L3 cache: 16 MB vs 12 MB
- 30% lower process: 7 nm vs 10 nm
- 30% higher PassMark: 17,953 vs 13,837
Reasons to pick the Intel Core i7-1355U
- Stronger single-core score: 61 vs 47
- Stronger iGPU score: 56 vs 50
- 120% higher Max TDP: 55 W vs 25 W
- 34% higher Geekbench 6 (single): 2,491 vs 1,865
- 31% higher 3DMark Time Spy Graphics (iGPU): 1,496 vs 1,142
General
| Spec | AMD Ryzen 7 5800U | Intel Core i7-1355U |
|---|---|---|
| Announced | 2021 | 2023 |
| Process | 7 nm+30% | 10 nm |
| Base TDP | 15 W | 15 W |
| Max TDP | 25 W | 55 W+120% |
Cores & Clocks
| Spec | AMD Ryzen 7 5800U | Intel Core i7-1355U |
|---|---|---|
| Cores | 8 | 10+25% |
| Performance cores | 8+300% | 2 |
| Efficiency cores | — | 8 |
| Threads | 16+33% | 12 |
| Base clock | 1.9 GHz+12% | 1.7 GHz |
| Boost clock | 4.4 GHz | 5 GHz+14% |
| L3 cache | 16 MB+33% | 12 MB |
Integrated GPU
| Spec | AMD Ryzen 7 5800U | Intel Core i7-1355U |
|---|---|---|
| iGPU | AMD Radeon Vega 8 | Intel Iris Xe (96 EU) |
| iGPU clock | 2,000 MHz | 1,300 MHz |
Memory
| Spec | AMD Ryzen 7 5800U | Intel Core i7-1355U |
|---|---|---|
| Memory support | DDR4-3200 / LPDDR4-4266 | LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | — | 96 GB |
Benchmarks
| Spec | AMD Ryzen 7 5800U | Intel Core i7-1355U |
|---|---|---|
| Geekbench 6 (single) | 1,865Bottom 17% | 2,491+34%Top 50% |
| Geekbench 6 (multi) | 7,934Bottom 24% | 8,984+13%Bottom 32% |
| Cinebench R23 (single) | 1,425Bottom 22% | 1,805+27%Top 38% |
| Cinebench R23 (multi) | 8,851+2%Bottom 31% | 8,637Bottom 28% |
| PassMark | 17,953+30%Bottom 43% | 13,837Bottom 27% |
| 3DMark Time Spy Graphics (iGPU) | 1,142Bottom 41% | 1,496+31%Top 43% |
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