Core i9 13900HK vs Core Ultra 7 155H
Head-to-head specifications
| Metric | Core i9 13900HK | Core Ultra 7 155H | Difference |
|---|---|---|---|
| Cinebench 2024 single-core | 111 | 99 | +12.1% |
| Cinebench 2024 multi-core | 1,009 | 957 | +5.4% |
| Cores | 14 (6P+8E) | 16 (6P+10E) | — |
| TDP (base W) | 35 | 20 | — |
| PassMark CPU Mark | 26,761 | 24,539 | +9.1% |
| Street price (USD) | $697 | $503 | +38.6% |
- Core i9 13900HK is faster than Core Ultra 7 155H by 12.1% in single-core and faster by 5.4% in multi-core (Cinebench 2024).
- Core Ultra 7 155H draws less power (20W vs 35W base TDP).
Verdict: Core i9 13900HK or Core Ultra 7 155H?
Core i9 13900HK advantages
- Single-core speed (+11%)
- Multi-core speed (+5%)
Core Ultra 7 155H advantages
- Power efficiency (+43%)
- Affordability (+28%)
Which should you choose?
- Choose the Core i9 13900HK if you mainly game or want snappy everyday responsiveness.
- Choose the Core Ultra 7 155H if you want a cooler, quieter and more power-efficient build.
- Choose the Core i9 13900HK if you render video, compile code or run heavy multitasking.
Value for money
Core Ultra 7 155H delivers more performance per dollar, making it the better value of the two at their listed prices.
Core i9 13900HK vs Core Ultra 7 155H: which should you choose?
Core i9 13900HK — 14-core Intel processor (6P+8E) scoring 111 single-core and 1009 multi-core in Cinebench 2024, with a 35 W TDP.
Core Ultra 7 155H — 16-core Intel processor (6P+10E) scoring 99 single-core and 957 multi-core in Cinebench 2024, with a 20 W TDP.
Core i9 13900HK vs Core Ultra 7 155H: Core i9 13900HK leads in multi-core performance. Core i9 13900HK is faster than Core Ultra 7 155H by 12.1% in single-core and faster by 5.4% in multi-core (Cinebench 2024). Core Ultra 7 155H draws less power (20W vs 35W base TDP).
Gaming and single-threaded work
Games and everyday responsiveness lean on single-core speed. The Core i9 13900HK leads there with a single-core score of 111 versus 99, so it is the marginally better pick for high-refresh gaming — though at typical resolutions the GPU usually decides frame rates.
Content creation and multitasking
For rendering, compilation, video export and other all-core workloads, the Core i9 13900HK is stronger, posting 1,009 multi-core against 957 in Cinebench 2024. Its 14 cores (6 performance + 8 efficiency) give it real headroom for heavy parallel jobs.
Power and platform
The Core Ultra 7 155H is the more efficient chip at 20 W versus 35 W, which means less heat, quieter cooling and lower running costs under sustained load.
The verdict
Both are credible choices in the processor comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Core i9 13900HK better than the Core Ultra 7 155H?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Core i9 13900HK is faster than Core Ultra 7 155H by 12.1% in single-core and faster by 5.4% in multi-core (Cinebench 2024).
What is the main difference between the Core i9 13900HK and the Core Ultra 7 155H?
Core i9 13900HK is faster than Core Ultra 7 155H by 12.1% in single-core and faster by 5.4% in multi-core (Cinebench 2024). Core Ultra 7 155H draws less power (20W vs 35W base TDP).
Which is better value?
Core Ultra 7 155H delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Core i9 13900HK if you mainly game or want snappy everyday responsiveness. Choose the Core Ultra 7 155H if you want a cooler, quieter and more power-efficient build.
Methodology
Processors are compared on Cinebench 2024 single-core and multi-core scores from published leaderboard results, alongside core configuration (performance + efficiency cores), base TDP, L3 cache, PassMark CPU Mark, 1080p gaming scores and street pricing where measured. Cinebench reflects rendering-style workloads; gaming performance depends heavily on the GPU and the specific title, so treat single-core standing as directional. Figures reflect the leaderboard snapshot on the page date.