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AMD Ryzen 5 8400F

4.7 53 ratings
CPU - 6-core, 12 threads, 4.2GHz (TDP 65W), Turboboost 4.7GHz, Boost 4.7 GHz, 16MB L3 cache, Without integrated graphics chip, socket AMD AM5, Phoenix, box cooler, Wraith Stealth
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AMD Ryzen 5 8400F

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AMD Ryzen 5 8400F

The AMD Ryzen 5 8400F is the foundation for gaming and work setups using the AM5 platform. Its computing power comes from 6 cores and 12 threads with Zen 4 architecture, which uses efficient 4nm technology. This 6-core unit requires the installation of a separate graphics card and automatically boosts its clock speed from a base of 4.2GHz to 4.7GHz. Support for DDR5 RAM provides higher data throughput, and a dedicated graphics card must be installed for it to operate.

AMD Processors

6 / 12

Cores + threads
AMD Processors

4.7GHz

Clock frequency
AMD Processors

AM5

Socket
AMD Processors

6 / 16MB

Cache size (L2 and L3)
AMD Ryzen 5 8400F processor

Key features of the AMD Ryzen 5 8400F processor

  • Zen 4 architecture delivers high performance per clock
  • Base frequency of 4.2GHz with a boost up to 4.7GHz
  • Unlocked multiplier for manual overclocking
  • Includes an AMD Wraith Stealth cooler
  • 65W TDP reflects efficient operation
  • Built on the AM5 platform with DDR5 memory support
AMD Ryzen 5 8400F processor

Performance of the AMD Ryzen 5 8400F processor

The base operating frequency of the AMD Ryzen 5 8400F processor is 4.2GHz. Under heavier loads, the frequency automatically increases to 4.7GHz. The processor uses 6 physical cores and 12 computational threads, ensuring applications and games run smoothly. Its efficient 4nm manufacturing technology contributes to low power consumption while maintaining performance.

AMD Ryzen 5 8400F processor

AM5 platform

The AM5 socket ensures compatibility with current technologies and next-generation standards. The processor communicates with DDR5 RAM, which offers higher data throughput than previous generations. The platform also includes the PCIe 4.0 interface for fast SSDs and graphics cards. An unlocked multiplier gives advanced users scope for manual overclocking.

AMD Ryzen 5 8400F processor

Efficiency and cooling of the AMD Ryzen 5 8400F processor

The processor's thermal design power (TDP) is 65W, which reflects its efficient operation. The package includes a Wraith Stealth cooler, which keeps operating temperatures within optimal limits under standard loads. This solution reduces the initial cost of building a PC, as you do not need to buy a separate cooler straight away.

Technical specification

  • Series: Ryzen 5
  • Max. operating temperature: 95°C
  • Special features: Unlocked multiplier
  • Integrated graphics chip: Requires a separate graphics card
AMD Processors

Processor cores and threads

Processor cores work, to some extent, like separate processors and can handle computing tasks independently of each other. The more physical cores a processor has, the more tasks it can process simultaneously. Threads can be described as separate virtual cores that all processors have. Typically, an eight-core processor has sixteen threads, so it can handle sixteen processes at once.
AMD Processors

Processor frequency

The operating frequency indicates the processor's speed. Generally, a processor with a higher frequency can execute instructions faster than one with a lower frequency. A higher frequency ensures snappier and faster responses in everyday computer use, such as launching applications, browsing the internet or editing documents. It ranges from 1GHz to 5GHz. Some CPUs enable a short-term frequency increase (Turbo Boost) under high load.
AMD processors

L2 and L3 cache

For a processor to work as fast as possible, it needs quick storage for temporary data. This is where the on-chip L2 and L3 cache comes in. While these memory stores are significantly smaller than RAM, they are also much faster. L2 and L3 are the first storage the processor interacts with, and generally, the larger the better.
AMD processors

Processor socket

Before you choose a new processor, you should know which hardware connector (socket) your motherboard uses. The processor and motherboard must have the same socket designation—this is the first step to a functional build. Another important factor is the type of operating memory. You should know what type of RAM you have.
AMD processors

TDP (Thermal Design Power)

TDP (Thermal Design Power) is a processor parameter that indicates the amount of heat it produces under maximum load, while also suggesting its energy consumption. A lower TDP means the processor uses less power and generates less heat, which is ideal for laptops or energy-efficient systems. Conversely, processors with a high TDP offer higher performance but require advanced cooling to prevent overheating.
AMD processors

Processor cooling

A processor, much like a graphics card, generates heat during operation that needs to be dissipated to keep the processor cool. Some chip packages already include a cooler, but if you want to be absolutely sure you can handle the processor's performance, you should get an external one. External CPU coolers come in various sizes and performance levels, and many support stylish RGB backlighting. You can get a classic air-cooled version or a liquid-cooled one.

Specifications

Compare
Processor series
AMD Ryzen 5
Socket
AMD AM5
Model designation
AMD Ryzen 5 8400F
Microarchitecture
Zen 4
Processor code name
Phoenix

Series

Processor series
AMD Ryzen 5
Socket
AMD AM5
Model designation
AMD Ryzen 5 8400F
Microarchitecture
Zen 4
Processor code name
Phoenix
Box cooler type
Wraith Stealth

Number of cores

Number of processor cores
6 ×
Number of threads
12 ×

Frequency

Processor frequency
4.2 GHz (4.2 GHz)
Max. frequency (OC)
4.7 GHz (4,700 MHz)

RAM support

Supported memory type
DDR5
Maximum number of channels
2 ×

Performance

Performance
High
CPU Passmark
24,530

Integrated graphics card

Integrated graphics card type
Without integrated graphics chip

Advanced parameters

Features
Automatic Overclocking, Cooler pack, Multi-Threading, Virtualization
TDP
65 W
Production technology
4 nm
L2 cache
6 MB
L3 cache
16 MB

Compatibility

Compatible processor generation
8th generation Ryzen
More Specifications

AMD Logic Drive, Bianconi Avenue, Citywest, Dublin, D24 T683, Ireland [email protected]

Note:

This product is not an independently functional unit and may require professional installation.

Specifications can be changed without notice. Images are for illustrative purposes only.

Dobrý den, také mi nejde tento procesor přidat do pc konfigurátoru

Pokud chcete vědět, jak si poradí tento procesor s nejnovější hororovou hrou Ressident Evil Requiem, tak testík je tady, zatím jen ve fullHD a už z výsledků si myslím, že 2k nebude problém :) External Link

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