Intel Core 7 230H vs Intel Core i7-1355U
58.7Single-core60.9
49.8Multi-core37.1
40.5Efficiencyspec-based75.3
—iGPU55.7
58.6Platformspec-based50.3
10 spec wins — Intel Core 7 230H2 spec wins — Intel Core i7-1355U
InnoReviews verdict
This one is close to a dead heat: Intel Core 7 230H scores 52.2 against 52.6 for Intel Core i7-1355U. Pick by the categories that matter to you — Intel Core i7-1355U edges ahead in single-core, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Core 7 230H
- 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
- 87% higher PassMark: 25,884 vs 13,837
Reasons to pick the Intel Core i7-1355U
- 100% higher Efficiency cores: 8 vs 4
- 67% lower Base TDP: 15 W vs 45 W
General
| Spec | Intel Core 7 230H | Intel Core i7-1355U |
|---|---|---|
| Announced | 2026 | 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 7 230H | Intel Core i7-1355U |
|---|---|---|
| Cores | 10 | 10 |
| Performance cores | 6+200% | 2 |
| Efficiency cores | 4 | 8+100% |
| Threads | 16+33% | 12 |
| Base clock | 2.5 GHz+47% | 1.7 GHz |
| Boost clock | 5.2 GHz+4% | 5 GHz |
| L3 cache | 24 MB+100% | 12 MB |
Integrated GPU
| Spec | Intel Core 7 230H | Intel Core i7-1355U |
|---|---|---|
| iGPU | — | Intel Iris Xe (96 EU) |
| iGPU clock | — | 1,300 MHz |
Memory
| Spec | Intel Core 7 230H | Intel Core i7-1355U |
|---|---|---|
| Memory support | DDR5-5200 / LPDDR5/X-6400 / DDR4-3200 / LPDDR4X-4267 | LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | 96 GB | 96 GB |
Benchmarks
| Spec | Intel Core 7 230H | Intel Core i7-1355U |
|---|---|---|
| Geekbench 6 (single) | 2,738+10%Top 34% | 2,491Bottom 50% |
| Geekbench 6 (multi) | 12,200+36%Top 45% | 8,984Bottom 33% |
| Cinebench R23 (single) | — | 1,805Top 38% |
| Cinebench R23 (multi) | — | 8,637Bottom 29% |
| PassMark | 25,884+87%Top 30% | 13,837Bottom 27% |
| 3DMark Time Spy Graphics (iGPU) | — | 1,496Top 43% |
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