Intel Core i7-12700H vs Intel Core i7-1355U
59Single-core60.9
49.9Multi-core37.1
40.5Efficiencyspec-based75.3
55.7iGPU55.7
59Platformspec-based50.3
9 spec wins — Intel Core i7-12700H6 spec wins — Intel Core i7-1355U
InnoReviews verdict
This one is close to a dead heat: Intel Core i7-12700H scores 52.7 against 52.6 for Intel Core i7-1355U. Pick by the categories that matter to you — Intel Core i7-12700H edges ahead in multi-core, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-12700H
- Stronger multi-core score: 50 vs 37
- 200% higher Performance cores: 6 vs 2
- 109% higher Max TDP: 115 W vs 55 W
- 100% higher L3 cache: 24 MB vs 12 MB
- 96% higher Cinebench R23 (multi): 16,900 vs 8,637
Reasons to pick the Intel Core i7-1355U
- 67% lower Base TDP: 15 W vs 45 W
- 50% higher Max memory: 96 GB vs 64 GB
General
| Spec | Intel Core i7-12700H | Intel Core i7-1355U |
|---|---|---|
| Announced | 2022 | 2023 |
| Process | 10 nm | 10 nm |
| Base TDP | 45 W | 15 W+67% |
| Max TDP | 115 W+109% | 55 W |
Cores & Clocks
| Spec | Intel Core i7-12700H | Intel Core i7-1355U |
|---|---|---|
| Cores | 14+40% | 10 |
| Performance cores | 6+200% | 2 |
| Efficiency cores | 8 | 8 |
| Threads | 20+67% | 12 |
| Base clock | 2.3 GHz+35% | 1.7 GHz |
| Boost clock | 4.7 GHz | 5 GHz+6% |
| L3 cache | 24 MB+100% | 12 MB |
Integrated GPU
| Spec | Intel Core i7-12700H | Intel Core i7-1355U |
|---|---|---|
| iGPU | Intel Iris Xe (96 EU) | Intel Iris Xe (96 EU) |
| iGPU clock | 1,400 MHz | 1,300 MHz |
Memory
| Spec | Intel Core i7-12700H | Intel Core i7-1355U |
|---|---|---|
| Memory support | DDR5-4800 / LPDDR5-5200 / DDR4-3200 | LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | Intel Core i7-12700H | Intel Core i7-1355U |
|---|---|---|
| Geekbench 6 (single) | 2,400Bottom 40% | 2,491+4%Top 50% |
| Geekbench 6 (multi) | 12,200+36%Top 46% | 8,984Bottom 32% |
| Cinebench R23 (single) | 1,760Top 43% | 1,805+3%Top 38% |
| Cinebench R23 (multi) | 16,900+96%Top 28% | 8,637Bottom 29% |
| PassMark | 24,937+80%Top 35% | 13,837Bottom 27% |
| 3DMark Time Spy Graphics (iGPU) | 1,496Top 42% | 1,496Top 42% |
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