Product Compare
AMD Ryzen 9 7940HS vs AMD Ryzen AI Embedded P164i
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2023 | Mar 2026 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Server |
| Instruction Set | x86-64 | |
| Core Architecture | Zen 4 (Phoenix) | Gorgon Point |
| Integrated Graphics | Radeon 780M | Radeon 880M |
| Generation | Ryzen AI Embedded (Zen 5 / Zen 5c) | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 4 nm |
| Socket | FP8 | AMD Socket FP8 |
| Power Consumption | 35-54 W | 28 W |
| Peak Operating Temperature | 100°C | 105°C |
| Foundry | TSMC | |
| Die Size | 233 mm² | |
| Package | FP8 | |
| CPU Performance | ||
| Performance Cores | 8 | |
| Performance Core Threads | 16 | |
| Performance Core Base Frequency | 4.0 GHz | 2 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 5 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 40x | 20.0 |
| L1 Cache | 64 K per core | 80 KB per core |
| L2 Cache | 8 MB | 1 MB per core |
| L3 Cache | 16 MB | 8 MB |
| Unlocked Multiplier | No | No |
| Efficiency Core Base Frequency | 2000 MHz | |
| Efficiency Core Turbo Frequency | 3.3 GHz | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5x-7500 | DDR5, LPDDR5X-5600 |
| Max Memory Size | 256 GB | |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 800 MHz | |
| GPU Max Dynamic Frequency | 2800 MHz | |
| Shader Units | 768 | |
| Texture Units | 48 | |
| Raster Operation Units | 32 | |
| Execution Units | 12 | |
| Power Consumption | 15 | |
| Max Resolution | 7680x4320 - 60 Hz | |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 10 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 4 |
| PCIe Lanes | 20 | 16 |