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Intel Core Ultra 5 Processor 250K Plus vs AMD Ryzen 5 3400G Processor

Updated August 2026The Intel Core Ultra 5 Processor 250K Plus offers superior performance and features, making it the better choice for power users, while the AMD Ryzen 5 3400G is a solid option for budget-conscious users.

The Intel Core Ultra 5 Processor 250K Plus offers superior performance and features, making it the better choice for power users, while the AMD Ryzen 5 3400G is a solid option for budget-conscious users.

Why Intel Core Ultra 5 Processor 250K Plus is better

core count

Intel has 24 cores vs AMD's 4 cores

boost clock

Intel reaches 5.5 GHz vs AMD's 4.2 GHz

overclocking

Intel is unlocked for performance tuning

Why AMD Ryzen 5 3400G Processor is better

price

AMD is £109.99 vs Intel's £205.49

TDP

AMD has a lower TDP of 65W vs Intel's 125W

integrated graphics

AMD includes Radeon Vega graphics

Overall score

Intel Core Ultra 5 Processor 250K Plus
85
AMD Ryzen 5 3400G Processor
65

Specifications

SpecIntel Core Ultra 5 Processor 250K PlusAMD Ryzen 5 3400G Processor
Cores244
Threads248
Boost Clock5.5 GHz4.2 GHz
Base Power125W65W
Price£205.49£109.99
Integrated GPUNoYes

Dimension comparison

Intel Core Ultra 5 Processor 250K PlusAMD Ryzen 5 3400G Processor

Overview of the Processors

In the world of CPUs, the Intel Core Ultra 5 Processor 250K Plus and the AMD Ryzen 5 3400G Processor stand out, each targeting different segments of the market. The Intel processor is priced at £205.49, while the AMD Ryzen 5 3400G is significantly more affordable at £109.99. This price disparity sets the stage for a comparison focused on performance, capability, and suitability for users with various needs.

Performance Capabilities

The Intel Core Ultra 5 Processor 250K Plus boasts an impressive configuration featuring up to 24 cores, comprising 8 Performance-cores and 16 Efficiency-cores. This high core count allows for exceptional multitasking and handling of demanding applications, reaching a turbo frequency of up to 5.5 GHz. In contrast, the AMD Ryzen 5 3400G is equipped with 4 cores and 8 threads, achieving a boost clock of 4.2 GHz. While the Ryzen offers decent performance for everyday tasks and gaming, it cannot match the raw power of the Intel processor, particularly for users requiring intensive computing.

Thermal and Power Design

The thermal and power design of a CPU is crucial for maintaining performance during demanding tasks. The Intel Core Ultra 5 has a base power of 125W, with a maximum turbo power of 250W, which indicates it is built to sustain high-intensity workloads efficiently. On the other hand, the AMD Ryzen 5 3400G operates at a significantly lower thermal design power (TDP) of 65W. This means that while the Intel processor may require more robust cooling solutions, it is designed to handle heavier loads, making it more suitable for power users and enthusiasts.

Compatibility and Motherboard Support

Compatibility with motherboards is a critical factor to consider when choosing a CPU. The Intel Core Ultra 5 Processor 250K Plus is compatible with Intel’s latest 800 Series Chipset-based motherboards, utilising the LGA1851 socket. This allows for advanced features such as PCIe 5.0 and DDR5 memory support, which is essential for users looking to build high-performance systems. Conversely, the AMD Ryzen 5 3400G is compatible with a broader range of 400 and 500 series AM4 motherboards, making it easier for budget-conscious users to find a suitable motherboard without breaking the bank.

Integrated Graphics

When it comes to integrated graphics, the AMD Ryzen 5 3400G excels, as it is known for its Radeon Vega graphics built into the processor. This feature allows users to run games and applications without the need for a separate graphics card, making it a cost-effective choice for gamers and casual users. The Intel Core Ultra 5 Processor 250K Plus does not highlight integrated graphics capabilities in its specifications, implying a reliance on dedicated GPUs for graphical performance, which may be a drawback for users not looking to invest in a separate graphics card.

Overclocking Potential

Overclocking is an essential feature for enthusiasts who want to push their hardware beyond its stock performance. The Intel Core Ultra 5 Processor 250K Plus is unlocked, allowing users to fine-tune performance when paired with Intel Z-series chipsets. This flexibility makes it an attractive option for power users who are comfortable with performance tweaking. In comparison, the AMD Ryzen 5 3400G does not highlight any specific overclocking capabilities, which may limit its appeal to users looking to maximise their CPU's potential.

Gaming Experience

For gaming enthusiasts, the choice of CPU can significantly impact the overall experience. The Intel Core Ultra 5 Processor 250K Plus, with its high core count and turbo frequency, is designed to cater to demanding gaming environments and multitasking scenarios, ensuring smooth gameplay even in the most intense situations. However, the AMD Ryzen 5 3400G, with its integrated graphics and lower price point, remains a viable option for casual gamers or those who do not require the highest performance levels. The decision boils down to budget and the specific gaming needs of the user.

Which should you buy?

Choosing between the Intel Core Ultra 5 Processor 250K Plus and the AMD Ryzen 5 3400G largely depends on your performance needs and budget. If you require a high-performance CPU capable of handling intensive tasks, with a robust design for overclocking, the Intel processor is the better choice at £205.49. However, if your focus is on affordability and you need a capable processor for general use and light gaming, the AMD Ryzen 5 3400G at £109.99 offers excellent value, particularly for those who appreciate integrated graphics. Ultimately, align your choice with your specific requirements, ensuring it meets your computing demands.

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Intel Core Ultra 5 Processor 250K Plus vs AMD Ryzen 5 3400G Processor | versusfinder