General Spesification
| Name | AMD Ryzen™ 5 8400F |
| Family | Ryzen |
| Series | Ryzen 8000 Series |
| Form Factor | Desktops |
| Regional Availability | Global |
| Former Codename | Phoenix |
| Processor Architecture | Zen 4 |
| # of CPU Cores | 6 |
| Multithreading (SMT) | Yes |
| # of Threads | 12 |
| Max. Boost Clock | Up to 4.7 GHz |
| Base Clock | 4.2 GHz |
| L2 Cache | 6 MB |
| L3 Cache | 16 MB |
| Default TDP | 65W |
| AMD Configurable TDP (cTDP) | 45-65W |
| Processor Technology for CPU Cores | TSMC 4nm FinFET |
| CPU Compute Die (CCD) Size | 178mm² |
| Package Die Count | 1 |
| Unlocked for Overclocking | Yes |
| AMD EXPO™ Memory Overclocking Technology | Yes |
| Precision Boost Overdrive | Yes |
| Curve Optimizer Voltage Offsets | Yes |
| AMD Ryzen™ Master Support | Yes |
| CPU Socket | AM5 |
| Supporting Chipsets | A620 , X670E , X670 , B650E , B650 , X870E , X870 , B840 , B850 |
| CPU Boost Technology | Precision Boost 2 |
| Instruction Set | x86-64 |
| Supported Extensions | AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSSE3 , SSE4.1 , SSE4.2 , SSE4A , x86-64 |
| Max. Operating Temperature (Tjmax) | 95°C |
| Launch Date | 04/01/2024 |
| *OS Support | Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit |
Connectivity
| Native USB 4 (40Gbps) | 2 |
| Native USB 3.2 Gen 2 (10Gbps) | 2 |
| Native USB 2.0 (480Mbps) | 1 |
| PCI Express® Version | PCIe® 4.0 |
| Native PCIe® Lanes (Total/Usable) | 20 , 16 |
| NVMe Support | Boot , RAID0 , RAID1 |
| System Memory Type | DDR5 |
| Memory Channels | 2 |
| Max. Memory | 256 GB |
| System Memory Subtype | UDIMM |
| Max Memory Speed | 2x1R | DDR5-5200 |
| 2x2R | DDR5-5200 | |
| 4x1R | DDR5-3600 | |
| 4x2R | DDR5-3600 |
Graphics Capabilities
| Graphics Model | Discrete Graphics Card Required |
| AMD SmartAccess Memory | Available |
Security
| AMD Enhanced Virus Protection (NX bit) | Yes |
