Product Compare
Intel Core Ultra 7 255U vs AMD Ryzen AI Max 390
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | Jan 2025 |
| Manufacturer | Intel | Amd |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Arrow Lake | Zen 5 (Strix Halo) |
| Processor Number | 255U | |
| Integrated Graphics | Arc Graphics (4-Cores) | Radeon 8050S |
| Generation | Ryzen AI Max (Zen 5 (Strix Halo)) | |
| Package | ||
| Manufacturing Process | 3 nm | 4 nm |
| Socket | FCBGA-2049 | FP11 |
| Power Consumption | 12-15 W | 55 W |
| Max Turbo Power Consumption | 57 W | 120 W |
| Peak Operating Temperature | 110 °C | 100 °C |
| Foundry | TSMC | |
| I/O Process Size | 6 nm | |
| Package | FC-BGA | |
| CPU Performance | ||
| Performance Cores | 2 | 12 |
| Performance Core Threads | 4 | 24 |
| Performance Core Base Frequency | 2.0 GHz | 3.2 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 5 GHz |
| Efficiency Cores | 10 | 0 |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.7 GHz | |
| Efficiency Core Turbo Frequency | 4.2 GHz | |
| Total Core Count | 12 | 12 |
| Total Thread Count | 14 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20 | 32 |
| L1 Cache | 112 K per core | 80 K per core |
| L2 Cache | 2 MB per core | 1 MB per core |
| L3 Cache | 12 MB shared | 64 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 | LPDDR5X-8000 |
| Max Memory Size | 128 GB | 128 GB |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | No | No |
| Max Memory Bandwidth | 256 GB/s | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2100 MHz | 2800 MHz |
| Shader Units | 2048 | |
| Texture Units | 128 | |
| Raster Operation Units | 64 | |
| Execution Units | 32 | |
| Power Consumption | 45-120 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 4.0 |
| PCIe Lanes | 20 | 16 |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 50 TOPS | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1803 | 2172 |
| Cinebench R23 Multi Core | 11888 | 30768 |
| Geekbench 6 Single Core | 2582 | 2909 |
| Geekbench 6 Multi Core | 10941 | 18560 |
| Cinebench 2024 Single Core | 101 | 134 |
| Cinebench 2024 Multi Core | 588 | 1731 |