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Intel Core Ultra 7 155H
The volume chip of the first Core Ultra wave modernized the mainstream thin-and-light with Arc graphics and an NPU — worthwhile upgrades, even though raw CPU speed over Raptor Lake stood almost still.
Pros
- Arc iGPU is a big graphics upgrade
- Good efficiency at its 28W base
- NPU handles basic on-device AI
- 22 threads cover mainstream multitasking
Cons
- CPU speed roughly flat versus the i7-13700H
- Sustained multi-core trails Zen 4 rivals
- NPU too slow for Copilot+ features
Average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the Intel Core Ultra 7 155H
General
- Announced
- 2023
- Process
- 7 nm
- Base TDP
- 28 W
- Max TDP
- 115 W
Cores & Clocks
- Cores
- 16
- Performance cores
- 6
- Efficiency cores
- 10
- Threads
- 22
- Base clock
- 1.4 GHz
- Boost clock
- 4.8 GHz
- L3 cache
- 24 MB
Integrated GPU
- iGPU
- Intel Arc Graphics (8 Xe)
- iGPU clock
- 2,250 MHz
Memory
- Memory support
- LPDDR5X-7467 / DDR5-5600
- Max memory
- 96 GB
Benchmarks
- Geekbench 6 (single)
- 2,409Bottom 29%
- Geekbench 6 (multi)
- 12,404Top 42%
- Cinebench R23 (single)
- 1,747Bottom 44%
- Cinebench R23 (multi)
- 15,099Top 42%
- PassMark
- 24,448Top 43%
- PassMark (single thread)
- 3,401Bottom 31%
- 3DMark Time Spy Graphics (iGPU)
- 3,270Top 18%
Devices with the Intel Core Ultra 7 155H
22 devices in our catalog use this chip
Also on this chip
Quick answers
Is the Intel Core Ultra 7 155H good in 2026?
The Intel Core Ultra 7 155H earns an Inno Score of 58.6/100 (“Average”) based on its specs and benchmark results. The volume chip of the first Core Ultra wave modernized the mainstream thin-and-light with Arc graphics and an NPU — worthwhile upgrades, even though raw CPU speed over Raptor Lake stood almost still.
Does the Intel Core Ultra 7 155H count as "Core i7 or equivalent"?
Its PassMark CPU Mark average is 24,448 (cpubenchmark.net, retrieved Sep 26–Oct 8, 2026), which puts it in Tier A of our CPU tier checker: current Core i7 H / Core Ultra 7 / Ryzen 7 class and above. Requirement pages word this differently, so check the exact wording with your department.
Which devices use the Intel Core Ultra 7 155H?
22 devices in our catalog use the Intel Core Ultra 7 155H: Dell XPS 16 (9640), Alienware x16 R2, ASUS Zenbook 14 OLED (UX3405), ASUS Vivobook S 14 OLED (S5406), Alienware m16 R2, and more.
What are the key specs of the Intel Core Ultra 7 155H?
Cores: 16 · Threads: 22 · Boost clock: 4.8 GHz · Base TDP: 28 W
What are the closest alternatives to the Intel Core Ultra 7 155H?
Its closest rivals on InnoReviews are AMD Ryzen 9 8945H, Intel Core i7-14700HX, Intel Core Ultra 7 355 — open the comparison pages for a spec-by-spec breakdown.
