General Specifications

 

Name: AMD Ryzen™ 5 8400F

Family: Ryzen

Series: Ryzen 8000 Series

Form Factor: Desktops

AMD PRO Technologies: No

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) Size1: 78mm²

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

 

AI Engine Capabilities

AMD Ryzen™ AI:Not Available

 

Security

AMD Enhanced Virus Protection (NX bit): Yes