Product Compare
Intel Core Ultra 7 255H vs Intel Core Ultra 9 288V
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | Sep 2024 |
| Manufacturer | Intel | Intel |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Arrow Lake | Lunar Lake |
| Processor Number | 255H | 288V |
| Integrated Graphics | Arc Graphics 140T | Arc Graphics 140V |
| Generation | Ultra 9(Lunar Lake) | |
| Package | ||
| Manufacturing Process | 3 nm | 3 nm |
| Socket | FCBGA-2049 | FCBGA-2833 |
| Power Consumption | 20-28 W | 17-37 W |
| Max Turbo Power Consumption | 115 W | |
| Peak Operating Temperature | 110 °C | 100 °C |
| Foundry | TSMC | |
| Package | FC-BGA | |
| CPU Performance | ||
| Performance Cores | 6 | 4 |
| Performance Core Threads | 6 | 4 |
| Performance Core Base Frequency | 2.0 GHz | 3.3 GHz |
| Performance Core Turbo Frequency | 5.1 GHz | 5.1 GHz |
| Efficiency Cores | 10 | 4 |
| Efficiency Core Threads | 10 | 4 |
| Efficiency Core Base Frequency | 1.5 GHz | 3.3 GHz |
| Efficiency Core Turbo Frequency | 4.4 GHz | 3.7 GHz |
| Total Core Count | 16 | 8 |
| Total Thread Count | 16 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20 | 33 |
| L1 Cache | 112 K per core | 192 K per core |
| L2 Cache | 2 MB per core | 2560 K per core |
| L3 Cache | 24 MB shared | 12 MB shared |
| Unlocked Multiplier | No | No |
| L0 Cache | 48 KB per core | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 | LPDDR5X-8533 |
| Max Memory Size | 128 GB | 32 GB |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | No | No |
| Max Memory Bandwidth | 136 GB/s | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2250 MHz | 2050 MHz |
| GPU Base Frequency | 600 MHz | |
| Shader Units | 1024 | |
| Execution Units | 8 | |
| Power Consumption | 30 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5.0 |
| PCIe Lanes | 28 | 8 |
| AI Accelerator | ||
| NPU | Intel® AI Boost | |
| Theoretical performance | 48 TOPS | |
| Benchmarks | ||
| Cinebench R23 Single Core | 2029 | 1877 |
| Cinebench R23 Multi Core | 20521 | 10529 |
| Geekbench 6 Single Core | 2823 | 2865 |
| Geekbench 6 Multi Core | 15662 | 11064 |
| Cinebench 2024 Single Core | 115 | 122 |
| Cinebench 2024 Multi Core | 1102 | 545 |
| Blender | 278 | 138 |