Product Compare
AMD Ryzen 9 8945HS vs AMD Ryzen AI Max+ 388
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Dec 2023 | Jan 2026 |
| Manufacturer | AMD | Amd |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 4 (Hawk Point) | Zen 5 (Strix Halo) |
| Integrated Graphics | Radeon 780M | Radeon 8060S |
| Generation | Ryzen 9 (Zen 4 (Hawk Point)) | Zen 5 (Strix Halo) |
| Series | Ryzen AI Max 300 Series | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 4 nm |
| Socket | FP8 | Custom |
| Power Consumption | 35-54 W | 45-120 W |
| Peak Operating Temperature | 100°C | 100 °C |
| Foundry | TSMC | |
| Die Size | 178 mm² | |
| Package | FP8, FP7, FP7r2 | |
| Max Turbo Power Consumption | 120 W | |
| CPU Performance | ||
| Performance Cores | 8 | 8 |
| Performance Core Threads | 16 | 16 |
| Performance Core Base Frequency | 4.0 GHz | 3.6 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 5.0 GHz |
| Total Core Count | 8 | 8 |
| Total Thread Count | 16 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 40x | 36 |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 16 MB shared | 32 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5x-7500 | LPDDR5X-8000 |
| Max Memory Size | 256 GB | 128 GB |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 89.6 GB/s | 256 GB/s |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 800 MHz | |
| GPU Max Dynamic Frequency | 2800 MHz | 2900 MHz |
| Shader Units | 768 | 2560 |
| Texture Units | 48 | 160 |
| Raster Operation Units | 32 | 64 |
| Execution Units | 12 | 40 |
| Power Consumption | 15 W | 45-120 |
| Max Resolution | 7680x4320 - 60 Hz | |
| Miscellaneous | ||
| Official Website | AMD Ryzen 9 8945HS official page | Official Link ↗ |
| PCIe Version | 4.0 | 4.0 |
| PCIe Lanes | 20 | 16 |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 50 TOPS | |