Product Compare
AMD Ryzen 9 Pro 9945 vs AMD Ryzen 9 9950X3D
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2026 | Mar 2025 |
| Manufacturer | Amd | Amd |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 5 (Granite Ridge) | Zen 5 (Granite Ridge) |
| Processor Number | 9945 | 9950X3D |
| Integrated Graphics | Radeon Graphics | Radeon Graphics |
| Generation | Ryzen 9 (Zen 5 (Granite Ridge)) | |
| Series | Ryzen 9000 Series | |
| Package | ||
| Manufacturing Process | 4 nm | 4 nm |
| Socket | AM5 | AM5 |
| Power Consumption | 65 W | 170 W |
| Peak Operating Temperature | 95 °C | 95 °C |
| Transistor Count | 16.6 billions | |
| Max Turbo Power Consumption | 230 W | |
| Foundry | TSMC | |
| Die Size | 2x70.6 mm² | |
| I/O Process Size | 6 nm | |
| I/O Die Size | 122 mm² | |
| Package | FC-LGA1718 | |
| CPU Performance | ||
| Performance Cores | 12 | 16 |
| Performance Core Threads | 24 | 32 |
| Performance Core Base Frequency | 3.4 GHz | 4.3 GHz |
| Performance Core Turbo Frequency | 5.4 GHz | 5.7 GHz |
| Total Core Count | 12 | 16 |
| Total Thread Count | 24 | 32 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 34 | 43 |
| L1 Cache | 80 K per core | 80 K per core |
| L2 Cache | 1 MB per core | 1 MB per core |
| L3 Cache | 64 MB shared | 128 MB shared |
| Unlocked Multiplier | Yes | Yes |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600 | DDR5-5600 |
| Max Memory Bandwidth | 89.6 GB/s | 89.6 GB/s |
| ECC Memory Support | Yes | Yes |
| Max Memory Size | 192 GB | |
| Max Memory Channels | 2 | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 400 MHz | 400 MHz |
| GPU Max Dynamic Frequency | 2200 MHz | 2200 MHz |
| Shader Units | 128 | 128 |
| Texture Units | 8 | 8 |
| Raster Operation Units | 4 | 4 |
| Execution Units | 2 | 2 |
| Power Consumption | 15 | 15 |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 5.0 | 5.0 |
| PCIe Lanes | 28 | 28 |
| Benchmarks | ||
| Cinebench R23 Single Core | 2117 | 2240 |
| Cinebench R23 Multi Core | 19948 | 42369 |
| Geekbench 6 Single Core | 3284 | 3473 |
| Geekbench 6 Multi Core | 16188 | 22539 |
| Cinebench 2024 Single Core | 135 | 142 |
| Cinebench 2024 Multi Core | 1230 | 2448 |