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AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU
AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU

AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU

$224.99

(317 reviews)

The AMD Ryzen 5 8400F processor is based on the Zen 4 microarchitecture (2024). It features 6 cores with 12 threads. More cores provide increased power for programs that utilize a larger number of cores. Threads allow the processor to execute multiple applications simultaneously, performing tasks faster. Its maximum frequency is 4.7 Ghz. It incorporates a 16 MB cache memory. Cache memory is a very important feature as the larger it is, the less time the processor requires to retrieve data from the computer's main memory, significantly increasing performance. It has the AM5 socket and will need to be hosted on a motherboard with a corresponding socket. The Ryzen 5 8400F is a powerful processor, making it ideal for work conditions where multiple applications and browsing windows need to be open simultaneously. It does not have integrated graphics and your system will require a separate graphics card.

The AMD Ryzen 5 8400F processor is based on the Zen 4 microarchitecture (2024). It features 6 cores with 12 threads. More cores provide increased power for programs that utilize a larger number of cores. Threads allow the processor to execute multiple applications simultaneously, performing tasks faster. Its maximum frequency is 4.7 Ghz. It incorporates a 16 MB cache memory. Cache memory is a very important feature as the larger it is, the less time the processor requires to retrieve data from the computer's main memory, significantly increasing performance. It has the AM5 socket and will need to be hosted on a motherboard with a corresponding socket. The Ryzen 5 8400F is a powerful processor, making it ideal for work conditions where multiple applications and browsing windows need to be open simultaneously. It does not have integrated graphics and your system will require a separate graphics card.

AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU

(317 reviews)

The AMD Ryzen 5 8400F processor is based on the Zen 4 microarchitecture (2024). It features 6 cores with 12 threads. More cores provide increased power for programs that utilize a larger number of cores. Threads allow the processor to execute multiple applications simultaneously, performing tasks faster. Its maximum frequency is 4.7 Ghz. It incorporates a 16 MB cache memory. Cache memory is a very important feature as the larger it is, the less time the processor requires to retrieve data from the computer's main memory, significantly increasing performance. It has the AM5 socket and will need to be hosted on a motherboard with a corresponding socket. The Ryzen 5 8400F is a powerful processor, making it ideal for work conditions where multiple applications and browsing windows need to be open simultaneously. It does not have integrated graphics and your system will require a separate graphics card.

The AMD Ryzen 5 8400F processor is based on the Zen 4 microarchitecture (2024). It features 6 cores with 12 threads. More cores provide increased power for programs that utilize a larger number of cores. Threads allow the processor to execute multiple applications simultaneously, performing tasks faster. Its maximum frequency is 4.7 Ghz. It incorporates a 16 MB cache memory. Cache memory is a very important feature as the larger it is, the less time the processor requires to retrieve data from the computer's main memory, significantly increasing performance. It has the AM5 socket and will need to be hosted on a motherboard with a corresponding socket. The Ryzen 5 8400F is a powerful processor, making it ideal for work conditions where multiple applications and browsing windows need to be open simultaneously. It does not have integrated graphics and your system will require a separate graphics card.

$224.99 - $431.00

in 6 offers

The lowest price for AMD Ryzen 5 8400F 6-Core 4.2GHz AM5 CPU right now is $224.99 at Techinn.com, compared across 5 retailers.

The all-time low was $140.99 on 19 Nov 2025 — today's price is 60% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 30 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 30/06/2026 04:19:09

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$249.90

AMD Ryzen 5 8400F Processor (6 Core/12 Threads, 65W TDP, AM5 Socket, 22MB Cache, up to 4.7GHz max Boost Frequency, with Wraith Stealth Cooler)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Techinn.com

$224.99

Amd R5-8400f 4.2ghz Cpu Clear

Delivery $19.99

Newegg

$265.10

AMD Ryzen 5 8400F (4.2 GHz) - Ryzen 5 8000 Series 6-Core/ 12-Threads, Socket AM5, 65W Processor - 100-100001591BOX

Delivery $70

eBay.com.au

$291.86

Amd Ryzen 5 8400f Retail Wraith Stealth - Am5/6 Core/4.2ghz/22mb/65w

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$302.84

Amd Ryzen 5 8400f Processor 4.2 Ghz 16 Mb L3 Box

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

desertcart.com.au

$431.00

AMD Ryzen 5 8400F processor (6 Core/12 threads, 65W TDP, AM5 Socket, 22MB Cache, up to 4.7GHz max boost frequency, with wraith stealth cooler)

Delivery between 6–9 July $29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

clock frequency4,200 MHz
core6 cores
socketAM5
Configurable TDP-down45 W
Configurable TDP-up65 W

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$249.90

AMD Ryzen 5 8400F Processor (6 Core/12 Threads, 65W TDP, AM5 Socket, 22MB Cache, up to 4.7GHz max Boost Frequency, with Wraith Stealth Cooler)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Techinn.com

$224.99

Amd R5-8400f 4.2ghz Cpu Clear

Delivery $19.99

Newegg

$265.10

AMD Ryzen 5 8400F (4.2 GHz) - Ryzen 5 8000 Series 6-Core/ 12-Threads, Socket AM5, 65W Processor - 100-100001591BOX

Delivery $70

eBay.com.au

$291.86

Amd Ryzen 5 8400f Retail Wraith Stealth - Am5/6 Core/4.2ghz/22mb/65w

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$302.84

Amd Ryzen 5 8400f Processor 4.2 Ghz 16 Mb L3 Box

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

clock frequency4,200 MHz
core6 cores
socketAM5
Configurable TDP-down45 W
Configurable TDP-up65 W

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