Intel Core i7-8565U vs Intel Core Ultra 7 155H
—Single-core56.9
24Multi-core48.3
66.4Efficiencyspec-based66.9
25.8iGPU72.7
41.6Platformspec-based63.1
2 spec wins — Intel Core i7-8565U12 spec wins — Intel Core Ultra 7 155H
InnoReviews verdict
No overall winner yet: Intel Core i7-8565U lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the Intel Core i7-8565U
- 46% lower Base TDP: 15 W vs 28 W
- 29% higher Base clock: 1.8 GHz vs 1.4 GHz
Reasons to pick the Intel Core Ultra 7 155H
- Stronger multi-core score: 48 vs 24
- Stronger iGPU score: 73 vs 26
- 729% higher 3DMark Time Spy Graphics (iGPU): 3,225 vs 389
- 360% higher Max TDP: 115 W vs 25 W
- 312% higher PassMark: 24,448 vs 5,935
General
| Spec | Intel Core i7-8565U | Intel Core Ultra 7 155H |
|---|---|---|
| Announced | 2018 | 2023 |
| Process | 14 nm | 7 nm+50% |
| Base TDP | 15 W+46% | 28 W |
| Max TDP | 25 W | 115 W+360% |
Cores & Clocks
| Spec | Intel Core i7-8565U | Intel Core Ultra 7 155H |
|---|---|---|
| Cores | 4 | 16+300% |
| Performance cores | 4 | 6+50% |
| Efficiency cores | 0 | 10 |
| Threads | 8 | 22+175% |
| Base clock | 1.8 GHz+29% | 1.4 GHz |
| Boost clock | 4.6 GHz | 4.8 GHz+4% |
| L3 cache | 8 MB | 24 MB+200% |
Integrated GPU
| Spec | Intel Core i7-8565U | Intel Core Ultra 7 155H |
|---|---|---|
| iGPU | Intel UHD Graphics 620 | Intel Arc Graphics (8 Xe) |
| iGPU clock | 1,150 MHz | 2,250 MHz |
Memory
| Spec | Intel Core i7-8565U | Intel Core Ultra 7 155H |
|---|---|---|
| Memory support | DDR4-2400 / LPDDR3-2133 | LPDDR5X-7467 / DDR5-5600 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | Intel Core i7-8565U | Intel Core Ultra 7 155H |
|---|---|---|
| Geekbench 6 (single) | — | 2,320Bottom 37% |
| Geekbench 6 (multi) | — | 12,100Top 47% |
| Cinebench R23 (single) | — | 1,700Top 49% |
| Cinebench R23 (multi) | — | 14,900Top 33% |
| PassMark | 5,935Bottom 9% | 24,448+312%Top 37% |
| 3DMark Time Spy Graphics (iGPU) | 389Bottom 8% | 3,225+729%Top 14% |
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