vsversusfinder

Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores vs Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65

Updated August 2026The Intel® Core™ Ultra 5 Processor 250KF Plus outperforms the Intel Core i7-9700 in core count and performance capabilities, making it the better choice for demanding tasks.

The Intel® Core™ Ultra 5 Processor 250KF Plus outperforms the Intel Core i7-9700 in core count and performance capabilities, making it the better choice for demanding tasks.

Why Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores is better

Core Count

Ultra 5 has 18 cores vs i7-9700's 8 cores

Turbo Frequency

Ultra 5 reaches 5.5 GHz vs i7-9700's 4.7 GHz

Modern Compatibility

Ultra 5 supports Intel 800 Series motherboards

Why Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65 is better

Price

i7-9700 is C$319.51 vs Ultra 5's C$301.61

Power Consumption

i7-9700 has a lower TDP of 65W

Established Performance

i7-9700 has a solid track record for general use

Overall score

Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores
85
Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65
75

Specifications

SpecIntel® Core™ Ultra 5 Processor 250KF Plus 18 coresIntel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65
BrandIntelIntel
Cores188
Threads248
Max Clock5.5 GHz4.7 GHz
TDP125W65W

Dimension comparison

Intel® Core™ Ultra 5 Processor 250KF Plus 18 coresIntel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65

Overview of the Processors

The Intel® Core™ Ultra 5 Processor 250KF Plus and the Intel Core i7-9700 are two distinct CPUs designed for different user needs. The Ultra 5 is a next-generation processor with a higher core count and advanced features, while the i7-9700 is a well-established option with a solid performance track record.

The Intel® Core™ Ultra 5 Processor 250KF Plus features 18 cores, with a configuration of 8 performance cores and 16 efficiency cores, making it suitable for demanding gaming and content creation. In contrast, the Intel Core i7-9700 has 8 cores, which can handle moderate workloads but may struggle with more intensive tasks compared to its counterpart. The price of the Ultra 5 is C$301.61, while the i7-9700 is slightly higher at C$319.51.

Performance Capabilities

In terms of performance, the Intel® Core™ Ultra 5 Processor 250KF Plus is designed to excel with its maximum turbo frequency reaching 5.5 GHz. This high clock speed contributes to its capability of handling more intensive applications and multitasking scenarios effectively.

On the other hand, the Intel Core i7-9700 has a maximum turbo frequency of 4.7 GHz. While this is still respectable, it means the Ultra 5 can offer a noticeable performance advantage in scenarios that require quick processing power. Users looking for top-tier responsiveness will likely find the Ultra 5 a better fit for their needs.

Core Count and Architecture

The core count is a significant differentiator between these two processors. The Intel® Core™ Ultra 5 Processor 250KF Plus boasts 18 cores, which consist of 8 performance cores and 16 efficiency cores. This architecture allows for superior multitasking and the ability to run multiple demanding applications simultaneously without a hitch.

In contrast, the Intel Core i7-9700 has only 8 cores and 8 threads, which may limit its performance in heavily threaded applications. For users who frequently engage in gaming or creative tasks that benefit from higher core counts, the Ultra 5 presents a clear advantage with its more modern architectural design.

Compatibility and Motherboard Requirements

Compatibility is crucial for ensuring a smooth build process. The Intel® Core™ Ultra 5 Processor 250KF Plus is compatible with Intel 800 Series Chipset-based motherboards, which support the latest PCIe 5.0 and high-speed DDR5 memory up to 7200 MT/s. This allows for future-proofing and optimal performance with the latest technology.

On the other hand, the Intel Core i7-9700 is compatible with Intel 300 Series chipset-based motherboards. Users may need to perform a BIOS update for optimal compatibility, which could complicate the installation process. The Ultra 5's modern compatibility features give it a significant edge for users looking to build cutting-edge systems.

Thermal Design and Power Consumption

Thermal design and power consumption are essential for maintaining system stability, especially during intensive tasks. The Intel® Core™ Ultra 5 Processor 250KF Plus has a base power of 125W and a maximum turbo power of 250W. This robust power design allows it to sustain high performance under heavy loads.

In contrast, the Intel Core i7-9700 operates at a lower power profile with a 65W TDP, which can be advantageous for energy efficiency and lower heat output. However, this also indicates that the i7-9700 may not perform as well under extreme conditions, making it less suitable for users who plan to push their systems to the limit.

Target Audience and Use Cases

The intended audience for each processor varies significantly based on their specifications. The Intel® Core™ Ultra 5 Processor 250KF Plus is aimed at gamers and content creators who require high performance, multitasking capabilities, and the latest technology features. Its advanced architecture and higher core count make it ideal for complex workloads.

Conversely, the Intel Core i7-9700 is more suited for general users who engage in everyday computing tasks such as web browsing, office applications, and moderate gaming. While it performs well for these tasks, those seeking to push their systems with demanding applications may find it lacking compared to the Ultra 5.

Price Comparison

When considering the price, the Intel® Core™ Ultra 5 Processor 250KF Plus is priced at C$301.61, while the Intel Core i7-9700 is slightly more expensive at C$319.51. Although the Ultra 5 is cheaper, the price difference is marginal compared to the performance benefits it provides, particularly for users who need higher core counts and faster processing speeds.

For those on a budget looking for maximum performance, the Ultra 5 offers a better value proposition. However, the i7-9700 still holds its ground for users whose needs align more with general computing and moderate gaming tasks.

Which should you buy?

In conclusion, choosing between the Intel® Core™ Ultra 5 Processor 250KF Plus and the Intel Core i7-9700 ultimately depends on your specific needs. If you're a gamer or content creator seeking high performance, advanced features, and a higher core count, the Ultra 5 is the clear winner at C$301.61. However, if your requirements are more modest and focused on everyday tasks, the i7-9700 at C$319.51 may still serve you well, albeit with limitations in performance under heavier loads. Overall, for future-proofing and maximising performance, the Intel® Core™ Ultra 5 Processor 250KF Plus is the better investment.

versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores vs Intel Core i7-9700 Desktop Processor 8 Cores up to 4.7 GHz LGA1151 300 Series 65 | versusfinder