“Intel’s Core i9-14900K: Power Consumption Surges to 428W, Outpacing Ryzen 7 7800X3D by 5.2x”


October 23, 2023 by our News Team

Intel's Core i9-14900K offers slightly higher clocks than its predecessors, but falls short in performance compared to AMD's Ryzen 7 7800X3D, drawing 5.2 times more power and coming at a higher price point.

  • Intel's Core i9-14900K offers slightly higher clocks compared to its predecessors
  • AMD's Ryzen 7 7800X3D outperforms any 14th Gen Intel chip in terms of gaming performance
  • AMD's CPUs come at a more affordable price point


Intel has released its latest offering for desktop and DIY enthusiasts, the Core i9-14900k, as part of the 14th Gen Raptor Lake-S Refresh. While this new CPU boasts slightly higher clocks compared to its predecessors, it falls short in terms of performance when compared to AMD’s Ryzen 7 7800X3D.

The Core i9-14900K only offers a marginal 1.4% improvement over the 13900K, while being 4.6% slower than the Ryzen 7 7800X3D. This lackluster performance can be attributed to the higher power envelope of the 14900K.

Tests conducted by AnandTech reveal that the Core i9-14900K consumes a staggering 428W under load, which is 85W higher than its predecessor, the Core i9-13900K. In comparison, AMD’s Ryzen 7 7800X3D, known as the fastest gaming CPU, draws a mere 82W. This means that the 14900K consumes 5.2 times more power than its AMD counterpart.

Despite its octa-core configuration, the Ryzen 7 7800X3D outperforms any 14th Gen Intel chip in terms of gaming performance. Moreover, it comes at a significantly lower price point of $369 compared to the Core i9-14900K. Even AMD’s 32-thread Ryzen 9 7950X3D consumes far less power than Intel’s latest offering, with a power delta of 23W compared to the 14600k and a massive 280W+ difference compared to the 14900K.

AnandTech conducted tests using Cinebench R23 and y-Cruncher to measure the single-threaded power consumption of the Core i9-14900K. The results showed that the single-threaded peak power draw of the 14900K, which stands at 78W, is nearly equivalent to the power consumption of the entire Ryzen 7 7800X3D.

In conclusion, while Intel’s Core i9-14900K may offer slightly higher clocks compared to its predecessors, it falls short in terms of performance when compared to AMD’s Ryzen 7 7800X3D. The significant increase in power consumption, drawing 5.2 times more power than the 7800X3D, raises concerns about efficiency and cost-effectiveness. AMD’s CPUs not only outperform Intel’s latest offering in gaming performance but also come at a more affordable price point.

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Background Information


About AMD: AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

AMD website  AMD LinkedIn

About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn

Technology Explained


CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.





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