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Intel® Core™ i5-11400 Desktop Processor 6 Cores up vs Intel® Core™ i7-14700K Desktop Processor 20 cores

Updated August 2026 — Intel® Core™ i5-11400 Desktop Processor 6 Cores up wins on graphics and power, Intel® Core™ i7-14700K Desktop Processor 20 cores wins on performance and price.

The Intel® Core™ i5-11400 is a budget-friendly option with solid performance, while the i7-14700K offers superior capabilities for demanding tasks.

Why Intel® Core™ i5-11400 Desktop Processor 6 Cores up is better

Price

i5-11400 is significantly cheaper

Power Efficiency

Lower TDP of 65W

Integrated Graphics

Includes Intel UHD Graphics 730

Why Intel® Core™ i7-14700K Desktop Processor 20 cores is better

Performance

Higher core count and clock speed

Multitasking

Better suited for demanding applications

Future-Proofing

More cores for future software demands

Overall score

Intel® Core™ i5-11400 Desktop Processor 6 Cores up
75
Intel® Core™ i7-14700K Desktop Processor 20 cores
90

Specifications

SpecIntel® Core™ i5-11400 Desktop Processor 6 Cores upIntel® Core™ i7-14700K Desktop Processor 20 cores
Cores620
Max Speed4.4 GHz5.6 GHz
TDP65Wunknown
Cache12 MB33 MB
GraphicsIntel UHD 730unknown

Dimension comparison

Intel® Core™ i5-11400 Desktop Processor 6 Cores upIntel® Core™ i7-14700K Desktop Processor 20 cores

Overview of Intel® Core™ i5-11400 and Intel® Core™ i7-14700K

The Intel® Core™ i5-11400 is priced at $186.00, making it a budget-friendly option compared to the Intel® Core™ i7-14700K, which is available for $322.44. The price difference is significant, with the i5-11400 being about 42% cheaper. This makes the i5-11400 an attractive choice for users seeking solid performance without breaking the bank, while the i7-14700K promises higher performance for those who need it.

Performance Capabilities

The Intel® Core™ i5-11400 features 6 cores and can reach speeds of up to 4.4 GHz. In contrast, the Intel® Core™ i7-14700K boasts 20 cores, comprised of 8 performance cores (P-cores) and 12 efficiency cores (E-cores), with a maximum speed of up to 5.6 GHz. This substantial difference in core count and clock speed indicates that the i7-14700K is designed for demanding applications and multitasking, making it more suitable for high-end gaming and content creation.

Use Cases

The i5-11400 is optimized for gaming, creating, and productivity, making it a versatile option for casual gamers and everyday users. It supports PCIe Gen 4.0 and comes with a thermal solution included in the box. On the other hand, the i7-14700K, with its higher core count, is geared towards professionals and serious gamers who require extreme performance. Its robust architecture allows it to handle intensive tasks such as video editing and 3D rendering more efficiently than the i5-11400.

Power Efficiency

The Intel® Core™ i5-11400 has a thermal design power (TDP) of 65 watts, promoting efficient energy consumption. The i7-14700K, while not explicitly listed, typically operates at a higher wattage due to its increased performance capabilities. Users looking for a power-efficient CPU for basic tasks and casual gaming may find the i5-11400 more attractive. However, those who prioritize performance for demanding workloads may be willing to accept the higher power usage of the i7-14700K.

Graphics Performance

The i5-11400 includes an integrated Intel UHD Graphics 730 controller, which enhances its visual quality and supports up to three monitors. This feature makes it suitable for users who do not want to invest in a separate graphics card. Conversely, the i7-14700K does not specify integrated graphics capabilities in the provided data, suggesting it may be better paired with a dedicated GPU for optimal performance. Users focused on graphics-intensive applications should consider their graphics solutions when choosing between these processors.

Compatibility

The Intel® Core™ i5-11400 is compatible with LGA1200 socket motherboards, specifically those based on the Intel 500 series and select 400 series chipsets. This broad compatibility eases the upgrade path for many users. In contrast, the i7-14700K typically requires the latest motherboards designed for its architecture, which may limit options for upgrades. This can affect the overall cost for consumers who need to invest in new components to support the i7-14700K.

Price Comparison

With a current price of $186.00 for the i5-11400 and $322.44 for the i7-14700K, the price difference is notable. The i7-14700K costs about $136.44 more than the i5-11400, which translates to approximately a 73% increase in price. This significant difference may deter budget-conscious users, while enthusiasts and professionals may justify the higher cost for the superior performance offered by the i7-14700K.

Which should you buy?

Choosing between the Intel® Core™ i5-11400 and the Intel® Core™ i7-14700K ultimately depends on your specific needs and budget. If you are a casual user or gamer looking for a cost-effective solution, the i5-11400 at $186.00 provides solid performance for everyday tasks. However, if you require high-end performance for demanding applications and are willing to invest more, the i7-14700K, priced at $322.44, offers advanced capabilities that make it worth considering for professionals and serious gamers.