Intel Core i7-14700HX vs Intel Core Ultra 7 356H
70.5Single-core80.3
66.1Multi-core57.5
28.9Efficiencyspec-based81.4
40.2iGPU70
74.4Platformspec-based58.2
11 spec wins — Intel Core i7-14700HX4 spec wins — Intel Core Ultra 7 356H
InnoReviews verdict
Intel Core Ultra 7 356H wins this laptop processor face-off, 68.2 to 60.3, pulling ahead mainly in iGPU (+30) and single-core (+10). Intel Core i7-14700HX still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-14700HX
- Stronger multi-core score: 66 vs 58
- 100% higher Performance cores: 8 vs 4
- 96% higher Max TDP: 157 W vs 80 W
- 83% higher L3 cache: 33 MB vs 18 MB
- 75% higher threads: 28 vs 16
Reasons to pick the Intel Core Ultra 7 356H
- Stronger single-core score: 80 vs 71
- Stronger iGPU score: 70 vs 40
- 283% higher 3DMark Time Spy Graphics (iGPU): 2,846 vs 744
- 80% lower process: 2 nm vs 10 nm
- 55% lower Base TDP: 25 W vs 55 W
General
| Spec | Intel Core i7-14700HX | Intel Core Ultra 7 356H |
|---|---|---|
| Announced | 2024 | 2026 |
| Process | 10 nm | 2 nm+80% |
| Base TDP | 55 W | 25 W+55% |
| Max TDP | 157 W+96% | 80 W |
Cores & Clocks
| Spec | Intel Core i7-14700HX | Intel Core Ultra 7 356H |
|---|---|---|
| Cores | 20+25% | 16 |
| Performance cores | 8+100% | 4 |
| Efficiency cores | 12 | 12 |
| Threads | 28+75% | 16 |
| Base clock | 2.1 GHz+11% | 1.9 GHz |
| Boost clock | 5.5 GHz+17% | 4.7 GHz |
| L3 cache | 33 MB+83% | 18 MB |
Integrated GPU
| Spec | Intel Core i7-14700HX | Intel Core Ultra 7 356H |
|---|---|---|
| iGPU | Intel UHD Graphics | Intel Graphics (4 Xe3-cores) |
| iGPU clock | 1,550 MHz | 2,450 MHz |
Memory
| Spec | Intel Core i7-14700HX | Intel Core Ultra 7 356H |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | LPDDR5X, DDR5 |
| Max memory | 192 GB+50% | 128 GB |
Benchmarks
| Spec | Intel Core i7-14700HX | Intel Core Ultra 7 356H |
|---|---|---|
| Geekbench 6 (single) | 2,850Top 30% | — |
| Geekbench 6 (multi) | 16,800Top 19% | — |
| Cinebench R23 (single) | 2,100+3%Top 14% | 2,033Top 20% |
| Cinebench R23 (multi) | 27,500+48%Top 11% | 18,586Top 21% |
| PassMark | 36,414+6%Top 15% | 34,251Top 19% |
| 3DMark Time Spy Graphics (iGPU) | 744Bottom 27% | 2,846+283%Top 19% |
Related comparisons
Intel Core i7-14700HXvs AMD Ryzen 9 8945HSVSIntel Core i7-14700HXvs Intel Core Ultra 5 225HVSIntel Core i7-14700HXvs AMD Ryzen AI 7 PRO 360VSIntel Core i7-14700HXvs AMD Ryzen AI 7 350VSIntel Core Ultra 7 356Hvs AMD Ryzen AI 9 HX 470VSIntel Core Ultra 7 356Hvs Qualcomm Snapdragon X2 Elite X2E-80-100VSIntel Core Ultra 7 356Hvs AMD Ryzen 9 9955HXVSIntel Core Ultra 7 356Hvs Intel Core Ultra X9 388HVS