AMD Ryzen 5 3400G Processor vs Intel Core Ultra 5 Processor 250KF Plus
Updated August 2026 — The Intel Core Ultra 5 Processor 250KF Plus offers superior performance and features, making it the better choice for demanding tasks, while the AMD Ryzen 5 3400G is a solid budget option.
The Intel Core Ultra 5 Processor 250KF Plus offers superior performance and features, making it the better choice for demanding tasks, while the AMD Ryzen 5 3400G is a solid budget option.
Why AMD Ryzen 5 3400G Processor is better
price
AMD Ryzen 5 3400G is significantly cheaper at £109.99.
TDP
AMD Ryzen 5 3400G has a lower TDP of 65W.
cooler included
AMD Ryzen 5 3400G comes with a Wraith Spire cooler.
Why Intel Core Ultra 5 Processor 250KF Plus is better
core count
Intel Core Ultra 5 has 24 cores compared to AMD's 4.
boost clock
Intel Core Ultra 5 reaches up to 5.5 GHz.
future-proofing
Intel Core Ultra 5 supports PCIe 5.0 and DDR5.
Overall score
Specifications
| Spec | AMD Ryzen 5 3400G Processor | Intel Core Ultra 5 Processor 250KF Plus |
|---|---|---|
| Brand | AMD | Intel |
| Full Title | AMD Ryzen 5 3400G Processor | Intel Core Ultra 5 Processor 250KF Plus |
| Cooling | Wraith Spire Cooler | None |
| Unlocked | No | Yes |
| Max Turbo Power | N/A | 250W |
Dimension comparison
Overview of the Processors
In this comparison, we examine the AMD Ryzen 5 3400G Processor and the Intel Core Ultra 5 Processor 250KF Plus. The AMD processor is priced at £109.99, while the Intel option is significantly higher at £189.98. This stark price difference sets the stage for a closer look at the performance and features of each processor.
The AMD Ryzen 5 3400G is an entry-level CPU designed with gaming and general computing in mind, boasting 4 cores and 8 threads. In contrast, the Intel Core Ultra 5 Processor 250KF Plus offers a more advanced architecture with a total of 24 cores, composed of 8 performance cores and 16 efficiency cores, making it suitable for both high-end gaming and demanding creative tasks.
Performance Comparison
The performance capabilities of these processors vary greatly, with the AMD Ryzen 5 3400G achieving a boost clock of 4.2 GHz. On the other hand, the Intel Core Ultra 5 can reach an impressive maximum turbo frequency of 5.5 GHz. This 1.3 GHz difference demonstrates Intel's advantage in raw performance, particularly in scenarios requiring peak responsiveness.
Moreover, the Intel processor is built on a new platform, supporting PCIe 5.0 and DDR5 memory, which enhances overall system performance. While the AMD processor is compatible with 500 and 400 chipset Series AM4 motherboards, it lacks the cutting-edge features found in the Intel offering, thereby putting it a step behind in terms of future-proofing.
Core Configuration
The core configuration of a processor significantly impacts its multitasking and overall performance. The AMD Ryzen 5 3400G features 4 cores and 8 threads, which is adequate for casual gaming and everyday tasks. However, for more demanding applications, the Intel Core Ultra 5 Processor 250KF Plus stands out with its 24 cores—8 performance cores and 16 efficiency cores.
This high core count allows the Intel processor to excel in multitasking scenarios, making it particularly appealing for content creators and gamers who run multiple applications simultaneously. The difference in core configuration can lead to a more seamless experience when handling resource-intensive workloads.
Thermal Design and Power Consumption
Power consumption and thermal management are crucial factors in processor performance. The AMD Ryzen 5 3400G has a thermal design power (TDP) of 65W, which makes it energy-efficient and easier to cool. This is particularly advantageous for budget builds or systems with lower cooling capabilities.
Conversely, the Intel Core Ultra 5 Processor 250KF Plus has a base power of 125W and can reach up to 250W under maximum turbo power. This higher power requirement necessitates robust cooling solutions but is justified by the performance gains it offers. Users must consider their cooling solutions and power supply when opting for the Intel processor.
Compatibility and Upgrade Potential
Compatibility is an important consideration when choosing a processor. The AMD Ryzen 5 3400G is compatible with a wide range of 400 and 500 series AM4 motherboards, which may appeal to users looking to upgrade their existing setups without needing to replace motherboard components.
In contrast, the Intel Core Ultra 5 Processor 250KF Plus requires Intel 800 series chipset-based motherboards with an LGA1851 socket. This newer platform supports advanced technologies like PCIe 5.0 and high-speed DDR5 memory, offering greater upgrade potential for future components. However, it also means that users may need to invest in a new motherboard, adding to the overall cost.
Features for Enthusiasts
When it comes to features, the Intel Core Ultra 5 Processor 250KF Plus is tailored for enthusiasts who demand top-tier performance. Its unlocked nature allows for performance tuning when paired with Intel Z-series chipsets, making it an excellent choice for overclockers looking to push their systems to the limit.
The AMD Ryzen 5 3400G, while not as feature-rich, comes with a Wraith Spire cooler included, making it a good choice for those new to building PCs or looking for a straightforward, cost-effective solution. The focus on ultramodern gaming capabilities in the AMD processor still holds appeal for casual gamers but lacks the advanced features aimed at power users.
Price Comparison
Price is often a deciding factor when choosing components. The AMD Ryzen 5 3400G is priced at £109.99, making it an attractive option for budget-conscious consumers and those looking for a capable processor without breaking the bank. This price point allows for savings that can be allocated to other components.
In contrast, the Intel Core Ultra 5 Processor 250KF Plus is priced at £189.98, nearly double that of its AMD counterpart. While the Intel processor offers superior performance and features, the higher cost may deter users on a budget. The investment is likely justified for those who require the additional power for intensive tasks, but it is essential to weigh the cost against performance needs.
Which should you buy?
Choosing between the AMD Ryzen 5 3400G Processor and the Intel Core Ultra 5 Processor 250KF Plus boils down to your specific needs and budget. If you are seeking a budget-friendly option for casual gaming and everyday tasks, the AMD Ryzen 5 3400G at £109.99 is an excellent choice. However, if you require high-performance capabilities for demanding applications and are willing to invest in a more advanced system, the Intel Core Ultra 5 at £189.98 provides significant advantages in performance, core count, and future-proofing features. Ultimately, your decision should reflect your computing requirements and budget considerations.
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