Product Compare
AMD Ryzen AI 5 PRO 440 vs AMD Ryzen 5 8645HS
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2026 | Dec 2023 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Laptop |
| Core Architecture | Gorgon Point | Zen 4 (Hawk Point) |
| Integrated Graphics | Radeon 840M | Radeon 760M |
| Generation | Ryzen AI 400 (Zen 5 / Zen 5c) | Ryzen 5 (Zen 4 (Hawk Point)) |
| Series | Ryzen AI PRO 400 Series | |
| Instruction Set | x86-64 | |
| Package | ||
| Manufacturing Process | 4 nm | 4 nm |
| Socket | AMD Socket FP8 | FP8 |
| Power Consumption | 28 W | 35-54 W |
| Peak Operating Temperature | 100°C | 100°C |
| Foundry | TSMC | TSMC |
| Die Size | 195 mm² | 178 mm² |
| Package | FP8 | FP8, FP7, FP7r2 |
| Transistor Count | 25 billions | |
| CPU Performance | ||
| Performance Cores | 3 | 6 |
| Performance Core Threads | 6 | 12 |
| Performance Core Base Frequency | 2 GHz | 4.3 GHz |
| Performance Core Turbo Frequency | 4.8 GHz | 5 GHz |
| Efficiency Cores | 3 | |
| Efficiency Core Threads | 6 | |
| Efficiency Core Base Frequency | 2.0 GHz | |
| Efficiency Core Turbo Frequency | 3.5 GHz | |
| Total Core Count | 6 | 6 |
| Total Thread Count | 12 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20.0 | 43x |
| L1 Cache | 80 KB per core | 64 K per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 16 MB | 16 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | 1 |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5X-8533 | DDR5-5600, LPDDR5x-7500 |
| Max Memory Size | 256 GB | 256 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 136.5 GB/s | 89.6 GB/s |
| ECC Memory Support | Yes | No |
| Graphics Card Parameters | ||
| GPU Base Frequency | MHz | 800 MHz |
| GPU Max Dynamic Frequency | 2900 MHz | 2600 MHz |
| Execution Units | 4 | 8 |
| Integrated Graphics | true | |
| Shader Units | 512 | |
| Texture Units | 32 | |
| Raster Operation Units | 16 | |
| Power Consumption | 15 W | |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 50 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | AMD Ryzen 5 8645HS official page |
| PCIe Version | 4 | 4.0 |
| PCIe Lanes | 16 | 20 |