Cores Cores
6 Cores
6 Cores
Multitasking and productivity baseline
GeeCoolGuest
GeeCool AMD Processor
AMD Ryzen™ 5 8400F
AMD Ryzen™ 5 8400F, up to 4.70 GHz, 6 cores, 16.00 MB cache, 65.00 W TDP
Max Boost Clock Boost Clock
4.7 GHz
4.70 GHz
Single-core burst performance reference
L3 Cache L3 / Cache
16 MB
16.00 MB
Cache size and access efficiency reference
TDP Power
65 W
65.00 W
Cooling and power planning reference
Specifications
Specifications
Key Specs
35 items# of CPU Cores 6 Cores
# of Threads 12
AMD Configurable TDP (cTDP) 45.00 W
AMD EXPO™ Memory Overclocking Technology Yes
AMD Ryzen™ AI Not Available
AMD Ryzen™ Master Support Yes
Base Clock 4.20 GHz
Ccd Size 178mm²
CPU Socket AM5
Family Ryzen
Form Factor Desktops
Former Codename Phoenix
Gpu Name Discrete Graphics Card Required
Instruction Set x86-64
Launch Date 04/01/2024
Max Memory Speed 2x1R DDR5-5200 2x2R DDR5-5200 4x1R DDR5-3600 4x2R DDR5-3600
Max. Boost Clock 4.70 GHz
Max. Memory 256.00 GB
Max. Operating Temperature (Tjmax) 95.00 °C
Memory Channels 2
Multithreading (SMT) Yes
Name AMD Ryzen™ 5 8400F
PCI Express® Version PCIe® 4.0
PCIe® Lanes 20 , 16
Processor Architecture Zen 4
Processor Technology for CPU Cores TSMC 4nm FinFET
Series Ryzen 8000 Series
Supported Extensions AES,AMD-V,AVX,AVX2,AVX512,FMA3,MMX-plus,SHA,SSE,SSE2,SSE3,SSSE3,SSE4.1,SSE4.2,SSE4A,x86-64
Supporting Chipsets A620,X670E,X670,B650E,B650,X870E,X870,B840,B850
System Memory Subtype UDIMM
System Memory Type DDR5
TDP 65.00 W
Total L2 Cache 6.00 MB
Total L3 Cache 16.00 MB
Unlocked for Overclocking Yes
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FAQ
FAQ
What cooler does Ryzen 5 8400F need, and how do gaming and sustained all-core loads differ? What motherboard suits Ryzen 5 8400F, and how should power delivery, memory, and ports be balanced? How should a GPU be paired with Ryzen 5 8400F for 1080p, 1440p, and 4K gaming? How many cores and threads does Ryzen 5 8400F have, and is it suitable for gaming and productivity?