Product Compare
Intel Core Ultra 7 155H vs AMD Ryzen AI Max+ 388
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Dec 2023 | Jan 2026 |
| Manufacturer | Intel | Amd |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Meteor Lake | Zen 5 (Strix Halo) |
| Processor Number | 155H | |
| Integrated Graphics | Arc Graphics (8-Cores) | Radeon 8060S |
| Generation | Ultra 7 (Meteor Lake) | Zen 5 (Strix Halo) |
| Series | Ryzen AI Max 300 Series | |
| Package | ||
| Manufacturing Process | 7 nm | 4 nm |
| Socket | FCBGA-2049 | Custom |
| Power Consumption | 20-65 W | 45-120 W |
| Max Turbo Power Consumption | 115 W | 120 W |
| Peak Operating Temperature | 110 °C | 100 °C |
| Foundry | Intel | |
| Package | FC-BGA | |
| CPU Performance | ||
| Performance Cores | 6 | 8 |
| Performance Core Threads | 12 | 16 |
| Performance Core Base Frequency | 1.4 GHz | 3.6 GHz |
| Performance Core Turbo Frequency | 4.8 GHz | 5.0 GHz |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 0.9 GHz | |
| Efficiency Core Turbo Frequency | 3.8 GHz | |
| Total Core Count | 16 | 8 |
| Total Thread Count | 22 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 14 | 36 |
| L1 Cache | 112 K per core | 80 K per core |
| L2 Cache | 2 MB per core | 1 MB per core |
| L3 Cache | 24 MB shared | 32 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | LPDDR5-7467,LPDDR5x-7467,DDR5-5600 | LPDDR5X-8000 |
| Max Memory Size | 96 GB | 128 GB |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 120 GB/s | 256 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 300 MHz | |
| GPU Max Dynamic Frequency | 2250 MHz | 2900 MHz |
| Shader Units | 1024 | 2560 |
| Texture Units | 64 | 160 |
| Raster Operation Units | 32 | 64 |
| Execution Units | 128 | 40 |
| Power Consumption | 28 | 45-120 |
| Max Resolution | 7680x4320 - 60 Hz | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 4.0 |
| PCIe Lanes | 28 | 16 |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 50 TOPS | |