Product Compare
AMD Ryzen 9 5900H vs AMD Ryzen AI 9 HX PRO 475
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2021 | Jan 2026 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | |
| Core Architecture | Cezanne | Gorgon Point |
| Integrated Graphics | Radeon RX Vega 8 | Radeon 890M |
| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | |
| Series | Ryzen AI PRO 400 Series | |
| Package | ||
| Manufacturing Process | 7 nm | 4 nm |
| Socket | FP6 | AMD Socket FP8 |
| Power Consumption | 45 W | 28 W |
| Peak Operating Temperature | 105 °C | 100°C |
| Foundry | TSMC | |
| Die Size | 233 mm² | |
| Package | FP8 | |
| CPU Performance | ||
| Performance Cores | 8 | 4 |
| Performance Core Threads | 16 | 8 |
| Performance Core Base Frequency | 3.3 GHz | 2 GHz |
| Performance Core Turbo Frequency | 4.6 GHz | 5.2 GHz |
| Total Core Count | 8 | 12 |
| Total Thread Count | 16 | 24 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 20.0 |
| L1 Cache | 64 K per core | 80 KB per core |
| L2 Cache | 512 K per core | 1 MB per core |
| L3 Cache | 16 MB shared | 24 MB |
| Unlocked Multiplier | No | No |
| Efficiency Cores | 8 | |
| Efficiency Core Threads | 16 | |
| Efficiency Core Base Frequency | 2.0 GHz | |
| Efficiency Core Turbo Frequency | 3.3 GHz | |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR4-3200, LPDDR4-4266 | DDR5-5600, LPDDR5X-8533 |
| Max Memory Size | 64 GB | 256 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 68.27 GB/s | 136.5 GB/s |
| ECC Memory Support | Yes | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 1750 MHz | 3100 MHz |
| Shader Units | 512 | |
| Texture Units | 32 | |
| Raster Operation Units | 8 | |
| Power Consumption | 15 W | |
| Execution Units | 16 | |
| Miscellaneous | ||
| PCIe Version | 3.0 | 4 |
| PCIe Lanes | 16 | 16 |
| Official Website | Official Link ↗ | |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 60 TOPS | |