Product Compare
AMD Ryzen 9 9955HX3D vs AMD Ryzen 7 7700X3D
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2025 | May 2026 |
| Manufacturer | Amd | AMD |
| Type | Laptop | Desktop |
| Instruction Set | x86-64 | |
| Core Architecture | Zen 5 (Fire Range) | Raphael |
| Processor Number | 9955HX3D | |
| Integrated Graphics | Radeon 610M | Radeon Graphics |
| Series | Ryzen 9000 Series | |
| Generation | Ryzen 7 (Zen 4 (Raphael)) | |
| Package | ||
| Manufacturing Process | 4 nm | 5 nm |
| Socket | FL1 | AMD Socket AM5 |
| Power Consumption | 55-75 W | 120 W |
| Max Turbo Power Consumption | 100 W | |
| Peak Operating Temperature | 100 °C | 89°C |
| Transistor Count | 11.27 billions | |
| Foundry | TSMC | |
| Die Size | 71 mm² | |
| I/O Process Size | 6 nm | |
| I/O Die Size | 122 mm² | |
| Package | FC-LGA1718 | |
| CPU Performance | ||
| Performance Cores | 16 | |
| Performance Core Threads | 32 | |
| Performance Core Base Frequency | 2.5 GHz | 4 GHz |
| Performance Core Turbo Frequency | 5.4 GHz | 4.5 GHz |
| Total Core Count | 16 | 8 |
| Total Thread Count | 32 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 25 | 40.0 |
| L1 Cache | 80 K per core | 64 KB per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 128 MB shared | 96 MB shared |
| Unlocked Multiplier | Yes | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600 | DDR5-5200 |
| Max Memory Size | 96 GB | |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 83.2 GB/s |
| ECC Memory Support | Yes | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 400 MHz | |
| GPU Max Dynamic Frequency | 2200 MHz | |
| Shader Units | 128 | |
| Texture Units | 8 | |
| Raster Operation Units | 4 | |
| Execution Units | 2 | |
| Power Consumption | 15 | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 5.0 | 5 |
| PCIe Lanes | 28 | 24 |