AMD Ryzen 5 8400F (4.2 GHz) — Ryzen 5 8000 Series 6-Core, 12-Threads, Socket AM5, 65W Processor | MPK + AMD FAN

General Specifications

• Name: AMD Ryzen™ 5 8400F
• Family: Ryzen
• Series: Ryzen 8000 Series
• Form Factor: Desktops
• Architecture: Zen 4
• Process Technology: TSMC 4nm FinFET
• Socket: AM5
• Launch Date: April 1, 2024
• Region Availability: Global
• Consumer Use: Yes
• AMD PRO Technologies: No
• Unlocked for Overclocking: Yes
• Former Codename: Phoenix

CPU Details

• Cores: 6
• Threads: 12 (SMT enabled)
• Base Clock: 4.2 GHz
• Max Boost Clock: Up to 4.7 GHz
• L2 Cache: 6 MB
• L3 Cache: 16 MB
• Default TDP: 65W
• Configurable TDP (cTDP): 45–65W
• Max Operating Temperature (Tjmax): 95°C
• 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

Overclocking & Tuning

• Precision Boost 2: Yes (dynamic frequency scaling)
• Precision Boost Overdrive: Yes (manual overclocking)
• Curve Optimizer Voltage Offsets: Yes (fine-tune voltage/frequency curves)
• AMD Ryzen™ Master Support: Yes (overclocking software)
• AMD EXPO™ Memory Overclocking Technology: Yes (DDR5 memory tuning)

Connectivity

• USB 4 (40Gbps): 2 ports
• USB 3.2 Gen 2 (10Gbps): 2 ports
• USB 2.0 (480Mbps): 1 port
• PCIe® Version: PCIe® 4.0
• Native PCIe Lanes: 20 total, 16 usable
• NVMe Support: Boot, RAID 0/1

Memory Support

• Type: DDR5
• Channels: 2
• Max Memory: 256 GB
• Subtype: UDIMM
• Max Memory Speed:
  • 2x1R: DDR5-5200
  • 2x2R: DDR5-5200
  • 4x1R: DDR5-3600
  • 4x2R: DDR5-3600

Graphics Capabilities

• Integrated Graphics: None (requires discrete GPU)
• AMD SmartAccess Memory: Available (optimizes GPU memory access)

AI Engine

• AMD Ryzen™ AI: Not Available

Security & Virtualization

• Enhanced Virus Protection (NX bit): Yes

Operating System Support

• Supported OS:
  • Windows 11 64-bit
  • Windows 10 64-bit
  • RHEL x86 64-bit
  • Ubuntu x86 64-bit