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AMD Ryzen 5 5600X 6-core vs Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA

Updated August 2026The AMD Ryzen 5 5600X outperforms the Intel Core i5-9400 in gaming and multitasking, making it the better choice for demanding users.

The AMD Ryzen 5 5600X outperforms the Intel Core i5-9400 in gaming and multitasking, making it the better choice for demanding users.

Why AMD Ryzen 5 5600X 6-core is better

Gaming Performance

Delivers over 100 FPS in popular games

Thread Count

Supports 12 threads for better multitasking

Cooling Solution

Includes AMD Wraith Stealth cooler

Why Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA is better

Price

More affordable at C$209.89

Base Frequency

Lower base frequency of 2.90 GHz

Compatibility

Compatible with Intel 300 Series chipsets

Overall score

AMD Ryzen 5 5600X 6-core
85
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA
70

Specifications

SpecAMD Ryzen 5 5600X 6-coreIntel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA
BrandAMDIntel
Cores66
Base Frequency3.7 GHz2.90 GHz
Max Turbo4.6 GHz4.1 GHz
Cache35 MB9 MB

Dimension comparison

AMD Ryzen 5 5600X 6-coreIntel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA

Overview of the Processors

In this comparison, we are looking at the AMD Ryzen 5 5600X 6-core and the Intel Core i5-9400 Desktop Processor. Both CPUs feature six cores, but they differ significantly in performance capabilities and pricing. The AMD Ryzen 5 5600X is priced at C$258.05, while the Intel Core i5-9400 is more affordable at C$209.89.

The AMD Ryzen 5 5600X is touted as AMD’s fastest six-core processor for mainstream desktops, capable of delivering elite performance in popular games. In contrast, the Intel Core i5-9400, while slightly cheaper, has a lower base frequency of 2.90 GHz compared to the Ryzen's higher performance ceiling of 4.6 GHz Max Boost.

Performance Metrics

The AMD Ryzen 5 5600X offers a maximum boost clock of 4.6 GHz, which is significantly higher than the Intel Core i5-9400's maximum turbo frequency of 4.1 GHz. This higher clock speed typically translates to better performance in demanding applications and gaming scenarios.

Additionally, the Ryzen 5 5600X supports 12 processing threads, providing an advantage in multitasking and parallel processing tasks. The Intel Core i5-9400, on the other hand, features only six threads, limiting its performance in scenarios that can take advantage of additional threads.

Gaming Capabilities

When it comes to gaming, the AMD Ryzen 5 5600X has been specifically highlighted for its ability to deliver elite performance with over 100 FPS in popular games. This makes it an excellent choice for gamers looking for top-tier performance without stepping into higher price ranges.

The Intel Core i5-9400 also performs reasonably well in gaming but may not reach the same level as the Ryzen 5 5600X, particularly in CPU-intensive titles. While it supports Intel UHD Graphics 630, the overall gaming performance is likely to be inferior compared to that of the Ryzen 5 5600X.

Cooling Solutions

The cooling solution included with the AMD Ryzen 5 5600X is the AMD Wraith Stealth cooler, which is designed to provide quiet and efficient cooling. This feature is particularly beneficial for users who want to maintain a quieter system without needing to invest in an aftermarket cooler.

In contrast, the Intel Core i5-9400 does not come with a specific cooling solution mentioned in the product details, which may require users to purchase a separate cooler depending on their setup. This can add to the overall cost and complexity of building a system around the Intel processor.

Compatibility and Upgradability

The AMD Ryzen 5 5600X is compatible with the advanced Socket AM4 platform and supports PCIe 4.0 on X570 and B550 motherboards. This compatibility allows for future upgrades and enhancements, ensuring that users can take advantage of newer technologies as they become available.

On the other hand, the Intel Core i5-9400 is compatible only with motherboards based on Intel's 300 Series chipsets. While this may be sufficient for many users, the limited upgrade path could be a drawback for those looking to future-proof their systems.

Cache and Memory Support

The AMD Ryzen 5 5600X boasts a substantial 35 MB of cache, which can enhance the processor's ability to handle multiple tasks and large data sets efficiently. Coupled with support for DDR4-3200 memory, the Ryzen is well-positioned for high-performance applications.

In comparison, the Intel Core i5-9400 features a smaller 9 MB cache and does not specify memory support beyond what is typical for its chipset. This difference in cache size can impact performance in memory-intensive tasks, making the Ryzen 5 5600X a more attractive option for users with demanding workloads.

Pricing Considerations

Price is a significant factor for many consumers when choosing a processor. The AMD Ryzen 5 5600X is priced at C$258.05, which positions it as a premium offering in the mid-range processor market. In contrast, the Intel Core i5-9400 is priced at a more budget-friendly C$209.89, making it a viable option for users looking for a cost-effective solution.

However, while the Intel processor is cheaper, the performance and feature set of the Ryzen 5 5600X may justify its higher price for users who require a more powerful CPU for gaming or productivity tasks.

Which should you buy?

Ultimately, the choice between the AMD Ryzen 5 5600X and the Intel Core i5-9400 comes down to your specific needs and budget. If you prioritize gaming performance, multitasking capability, and future-proofing your system, the AMD Ryzen 5 5600X is the superior choice, albeit at a higher price of C$258.05.

However, if you are looking for a more affordable option that still delivers decent performance for everyday tasks and light gaming, the Intel Core i5-9400 at C$209.89 remains a solid choice. Weighing these factors will help you make an informed decision based on your requirements.

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AMD Ryzen 5 5600X 6-core vs Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA | versusfinder