Intel Core Ultra 7 255H
vs
Intel Core Ultra 7 155H
The Intel Core Ultra 7 255H is a Intel laptop processor from the Intel Core Ultra lineup, built on the Arrow Lake architecture and released in 2025. This CPU features 16 cores, a base clock of 2000 MHz, maximum turbo frequency of 5100 MHz and 24 MB of L3 cache. The Intel Core Ultra 7 255H is designed for the FCBGA2049 socket. It includes integrated Intel® Arc™ 140T GPU graphics.
The Intel Core Ultra 7 155H is a Intel laptop processor from the Intel Core Ultra lineup, built on the Meteor Lake architecture and released in 2023. This CPU features 16 cores, a base clock of 1400 MHz, maximum turbo frequency of 4800 MHz and 24 MB of L3 cache. The Intel Core Ultra 7 155H is designed for the FCBGA2049 socket. It includes integrated Intel® Arc™ graphics graphics.
Ranking
Popularity is the current popularity of the cpu. Performance is based on Blender Benchmark with 100 being best. Blender Score represents performance value per $.
| Intel Core Ultra 7 255H | Intel Core Ultra 7 155H | |
|---|---|---|
| Popularity (0-100) | 88% | 93% |
| Performance (0-100) | 79% | 68% |
| Blender Score / $1 |
Info
Basic info about the cpu.
| Intel Core Ultra 7 255H | Intel Core Ultra 7 155H | |
|---|---|---|
| Type | Laptop | Laptop |
| Cores | 16 | 16 |
| Threads | 16 | 22 |
| Speed | 2 GHz | 1.4 GHz |
| Turbo | 5.1 GHz | 4.8 GHz |
| Current Price | ||
| Release Price | ||
| Release Date | 2025 | 2023 |
| GPU | Intel® Arc™ 140T GPU | Intel® Arc™ graphics |
| Socket | FCBGA2049 | FCBGA2049 |
| L3 | 24 MB | 24 MB |
| Base TDP | 28 W | 28 W |
| Max TDP | ||
| Nm | ||
| Unlocked | - | - |
| Official Site | Visit | Visit |
Benchmark
We use Blender Benchmark which measures multi core cpu performance under load.
Ranking 100% is highest performance among all ranked processors.
| Intel Core Ultra 7 255H | Intel Core Ultra 7 155H | |
|---|---|---|
| Blender Score | 212.9 | 160.2 |
| Top % Ranking | 79 % | 68 % |
| Blender Score / $1 | ||
| Samples | 30 | 305 |
Details
| Intel Core Ultra 7 255H | Intel Core Ultra 7 155H | |
|---|---|---|
| Class | Intel Core Ultra | Intel Core Ultra |
| Code Name | Arrow Lake | Meteor Lake |
| Performance Cores | 6 | 6 |
| Efficiency Cores | 8 | 8 |
| Memory Type | DDR5 | DDR5 |
| Max Memory | 128 MB | 96 MB |
| Bits | 64-bit | 64-bit |
| tjMax | ||
| L1 Cache | ||
| L2 Cache |
Similar CPUs
| Intel Core Ultra 5 125H | 14 x 1.2 GHz | |
| Intel Core i7-14650HX | 16 x 2.2 GHz | |
| Intel Core i9-14900HX | 24 x 2.2 GHz | |
| AMD Ryzen AI 9 HX 370 | 12 x 2 GHz | |
| Intel Core Ultra 5 225H | 14 x 1.7 GHz | |
| Intel Core Ultra 9 185H | 16 x 2.3 GHz | |
| Intel Core Ultra 7 155U | 12 x 1.7 GHz | |
| Intel Core Ultra 5 135U | 12 x 1.6 GHz | |
| Intel Core i7-14700HX | 20 x 2.1 GHz | |
| Intel Core Ultra 5 125U | 12 x 1.3 GHz |
Similar CPUs by Performance
| Intel Core i7-13620H | 168.9 | 10 x 0 GHz | |
| Intel Core i7-12700H | 180.3 | 14 x 0 GHz | |
| AMD Ryzen 7 5800H | 149.6 | 8 x 3.2 GHz | |
| AMD Ryzen AI 7 350 | 204.1 | 8 x 2 GHz | |
| Intel Core Ultra 9 285H | 234.2 | 16 x 2.9 GHz | |
| AMD Ryzen 7 8845HS | 207.7 | 8 x 3.8 GHz | |
| Intel Core i5-13500H | 156.0 | 12 x 0 GHz | |
| Intel Core i7-13650HX | 231.8 | 14 x 0 GHz | |
| Intel Core Ultra 5 225H | 200.7 | 14 x 1.7 GHz | |
| Intel Core Ultra 9 185H | 208.4 | 16 x 2.3 GHz |