Intel Core i7-13620H vs Intel Core Ultra 7 255H
61.9Single-core69.7
46.4Multi-core56.8
40.5Efficiencyspec-based75.7
48.2iGPU75.9
58.6Platformspec-based60.5
1 spec wins — Intel Core i7-13620H13 spec wins — Intel Core Ultra 7 255H
InnoReviews verdict
Intel Core Ultra 7 255H wins this laptop processor face-off, 65.3 to 51.4, pulling ahead mainly in iGPU (+28) and multi-core (+10). Intel Core i7-13620H 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 i7-13620H
- 20% higher Base clock: 2.4 GHz vs 2 GHz
Reasons to pick the Intel Core Ultra 7 255H
- Stronger single-core score: 70 vs 62
- Stronger multi-core score: 57 vs 46
- Stronger iGPU score: 76 vs 48
- 249% higher 3DMark Time Spy Graphics (iGPU): 3,719 vs 1,067
- 150% higher Efficiency cores: 10 vs 4
General
| Spec | Intel Core i7-13620H | Intel Core Ultra 7 255H |
|---|---|---|
| Announced | 2023 | 2025 |
| Process | 10 nm | 3 nm+70% |
| Base TDP | 45 W | 28 W+38% |
| Max TDP | 115 W | 115 W |
Cores & Clocks
| Spec | Intel Core i7-13620H | Intel Core Ultra 7 255H |
|---|---|---|
| Cores | 10 | 16+60% |
| Performance cores | 6 | 6 |
| Efficiency cores | 4 | 10+150% |
| Threads | 16 | 16 |
| Base clock | 2.4 GHz+20% | 2 GHz |
| Boost clock | 4.9 GHz | 5.1 GHz+4% |
| L3 cache | 24 MB | 24 MB |
Integrated GPU
| Spec | Intel Core i7-13620H | Intel Core Ultra 7 255H |
|---|---|---|
| iGPU | Intel UHD Graphics (64 EU) | Intel Arc 140T |
| iGPU clock | 1,500 MHz | 2,250 MHz |
Memory
| Spec | Intel Core i7-13620H | Intel Core Ultra 7 255H |
|---|---|---|
| Memory support | DDR5-5200 / LPDDR5-5200 / DDR4-3200 / LPDDR4X-4267 | LPDDR5X-8400 / DDR5-6400 |
| Max memory | 96 GB | 128 GB+33% |
Benchmarks
| Spec | Intel Core i7-13620H | Intel Core Ultra 7 255H |
|---|---|---|
| Geekbench 6 (single) | 2,547Top 47% | 2,851+12%Top 29% |
| Geekbench 6 (multi) | 11,291Bottom 50% | 15,362+36%Top 23% |
| Cinebench R23 (single) | 1,824Top 35% | 2,055+13%Top 18% |
| Cinebench R23 (multi) | 14,102Top 42% | 18,624+32%Top 20% |
| PassMark | 23,201Top 41% | 30,782+33%Top 21% |
| 3DMark Time Spy Graphics (iGPU) | 1,067Bottom 39% | 3,719+249%Top 7% |
Related comparisons
Intel Core i7-13620Hvs Intel Core 5 120UVSIntel Core i7-13620Hvs AMD Ryzen 7 6800HVSIntel Core i7-13620Hvs Qualcomm Snapdragon X Plus X1P-42-100VSIntel Core i7-13620Hvs Intel Core i7-1360PVSIntel Core Ultra 7 255Hvs Apple M4 (10-core)VSIntel Core Ultra 7 255Hvs AMD Ryzen 9 7945HXVSIntel Core Ultra 7 255Hvs AMD Ryzen AI 9 365VSIntel Core Ultra 7 255Hvs Intel Core Ultra 9 285HVS