Specifications
| Name | AMD Ryzen™ 7 5800X3D |
| Processor Architecture | Zen 3 |
| # of CPU Cores | 8 |
| Multithreading (SMT) | Yes |
| # of Threads | 16 |
| Max. Boost Clock | Up to 4.5 GHz |
| Base Clock | 3.4 GHz |
| L1 Cache | 512 KB |
| L2 Cache | 4 MB |
| L3 Cache | 96 MB |
| Default TDP | 105W |
| CPU Socket | AM4 |
| Supporting Chipsets | X570 , X470 , B550 , B450 , A520 |
| Instruction Set | x86-64 |
| Native USB 3.2 Gen 2 (10Gbps) | 4 |
| PCI Express® Version | PCIe® 4.0 |
| System Memory Type | DDR4 |
| Memory Channels | 2 |
| Max. Memory | 128 GB |
| System Memory Subtype | UDIMM |
| Max Memory Speed | 2x1R DDR4-3200 2x2R DDR4-3200 4x1R DDR4-2933 4x2R DDR4-2667 |
Key Features
- 8 Cores / 16 Threads – Zen 3 architecture for high multi‑threaded performance
- Up to 4.5 GHz Boost Clock (3.4 GHz Base) for fast single‑threaded tasks
- 96 MB L3 Cache – large cache boosts gaming and productivity workloads
- PCIe 4.0 Support for next‑gen GPUs and NVMe storage
- DDR4 Memory Support – up to 128 GB across 2 channels, speeds up to DDR4‑3200
- AM4 Socket Compatibility – works with X570, X470, B550, B450, A520 chipsets
- 105W TDP – efficient power draw for high‑performance desktop builds
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