Product Compare
AMD Ryzen 9 PRO 8945HS vs AMD Ryzen 3 8440U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Apr 2024 | Dec 2023 |
| Manufacturer | AMD | Amd |
| Type | Laptop | Laptop |
| Core Architecture | Hawk Point | Zen 4 (Hawk Point) |
| Integrated Graphics | Radeon 780M | Radeon 740M |
| Generation | Ryzen 9 (Zen 4 (Hawk Point)) | Ryzen 3 (Zen 4 (Hawk Point)) |
| Instruction Set | x86-64 | |
| Package | ||
| Transistor Count | 25 billions | 20.9 billions |
| Manufacturing Process | 4 nm | 4 nm |
| Socket | AMD Socket FP7 | FP8 |
| Power Consumption | 35-54 W | 15-30 W |
| Foundry | TSMC | TSMC |
| Die Size | 178 mm² | 137 mm² |
| Package | FP7, FP7r2 | FP7, FP7r2 |
| Peak Operating Temperature | 100 °C | |
| CPU Performance | ||
| Performance Cores | 8 | 1 |
| Performance Core Threads | 16 | 2 |
| Performance Core Base Frequency | 4 GHz | 3.0 GHz |
| Performance Core Turbo Frequency | 5.2 GHz | 4.7 GHz |
| Total Core Count | 8 | 4 |
| Total Thread Count | 16 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 40.0 | 30 |
| L1 Cache | 64 KB per core | 64 K per core |
| L2 Cache | 8 MB | 1 MB per core |
| L3 Cache | 16 MB | 8 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | 1 |
| Efficiency Cores | 3 | |
| Efficiency Core Threads | 6 | |
| Efficiency Core Base Frequency | 2.8 GHz | |
| Efficiency Core Turbo Frequency | 3.3 GHz | |
| Memory Parameters | ||
| Memory Types | DDR5-5600,LPDDR5X-7500 | DDR5-5600,LPDDR5x-7500 |
| Max Memory Size | 256 GB | 256 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 120 GB/s | 89.6 GB/s |
| ECC Memory Support | Yes | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Max Dynamic Frequency | 2800 MHz | 2500 MHz |
| Execution Units | 12 | 4 |
| GPU Base Frequency | 800 MHz | |
| Shader Units | 256 | |
| Texture Units | 16 | |
| Raster Operation Units | 8 | |
| Power Consumption | 15 | |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 16 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4 | 4.0 |
| PCIe Lanes | 20 | 14 |