AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K: Which one to choose and why?

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K: Which one to choose and why?

In this article, we delve into a comparison of two popular processors. On one side of the ring, we have the unquestionably well-known and excellently selling Ryzen 7 7800X3D. As you may already know, countless double-barreled reviews have been written about it, highlighting its ability to outperform even more expensive CPUs in terms of gaming. This includes both Intel’s offerings and AMD’s own, such as the Ryzen 9 7950X, for example.

On the other side of today’s showdown is the top-tier Intel Core i7-14700K. Perhaps known as the apple of discord for most users, being an i7 and also belonging to the latest generation Raptor Lake Refresh, it represents the best Intel can currently offer in terms of processors. Positioned at the intersection of performance and price, it has garnered attention.

While the two processors share comparable pricing approaches, it’s essential to note that the Intel Core i7-14700K comes with a higher price tag. Understanding the target audience for each processor is crucial. The Ryzen 7 7800X3D caters to a specific user base, excelling in certain use cases, while the i7-14700K targets a different audience, with unique features tailored to specific needs. It’s important not to confuse the two, as each stands out in its field depending on its intended use

AMD Ryzen 7 7800X3D.

Commencing our exploration from the red corner, we come face to face with the Ryzen 7 7800X3D. If you’ve delved into our previous articles, you’re likely acquainted with the significance of ‘X3D’ in the processor’s nomenclature. For those who haven’t, let us provide a brief explanation. The ‘3D V-Cache,’ denoted by the ‘X3D’ in its name, employs vertically stacked memory technology. This innovative approach empowers the processor to outperform its counterparts with a classic memory layout, especially in certain applications, predominantly gaming applications.

As a result, the Ryzen 7 7800X3D belongs to the family of processors utilizing 3D V-Cache. This technology was initially introduced in the Ryzen 7 5800X3D and has since proliferated to other AMD processor models, including the Ryzen 9 7950X3D and Ryzen 5 5600X3D.

Now turning our attention to the processor, the Ryzen 7 7800X3D presents 8 cores and 16 threads—an arrangement I personally believe sits in the sweet spot of current technology. This configuration is adept at handling a broad spectrum of modern tasks and, notably, is an ideal choice for gaming enthusiasts. Opting for fewer cores may lead to potential limitations in the future, while higher core counts are typically sought after by users requiring more processing power for their tasks. However, it’s important to note that additional cores often accompany elevated temperatures and increased power consumption. The maximum core frequency is 5.0 GHz and the base TDP is 120W.

The Ryzen 7 7800X3D is crafted on the 5nm architecture, currently recognized as the most advanced processor design available for desktop CPUs. The advantage of a lower nanometer (nm) architecture, in theory, lies in shorter transistor spacing, leading to reduced power draw and enhanced efficiency. Compatible with the AM5 Socket, this processor is exclusively paired with DDR5 RAM, contributing to a higher total cost of ownership for your PC. Additionally, it boasts PCIe 5.0 compatibility, providing the highest bus speed currently available in the market.

What distinguishes it in the gaming arena is its substantial L3 Cache, measuring an impressive 96MB, accompanied by integrated RDNA 2.0 graphics running at 2200MHz. Notably, the purchase of an efficient heatsink is essential, as it is not included for free with the processor.

Intel Core i7-14700K.

On the opposite side of the ring, we encounter the Intel Core i7-14700K, considered by many as the ideal processor, and not without reason. This is because it belongs to Intel’s latest generation of processors known as Raptor Lake Refresh. Essentially, this generation is built upon the architecture of its predecessor, Raptor Lake, also known as the 13th generation. However, the processors in this refresh come with an increased number of cores or higher clock speeds. While some may have initially thought that the release of a Raptor Lake Refresh was meaningless, there is indeed significant value hidden in these new processors.

Upgrading from a Raptor Lake to a Raptor Lake Refresh may not seem to make a substantial difference, but if you are considering an upgrade from an older Intel processor, it is definitely worth contemplating. We recently compared the flagship models of these two processor generations, and it’s interesting to read, Core i9-14900K Vs Core i9-13900K. Which Intel CPU should you choose?

Regarding the Intel Core i7-14700K, it boasts 20 powerful cores, comprising 8 Performance cores and 12 Efficient cores, totaling 28 threads. The maximum core frequency reaches 5.6 GHz, with a base TDP at 125W that can peak at 253W.

A noteworthy feature present in the Intel Core i7-14700K, consistent since the 12th generation of Intel processors, is its compatibility with both DDR4 and the newer DDR5 RAM. This flexibility can significantly reduce the overall cost of constructing a desktop PC. LGA 1700 socket motherboards that support DDR4 are generally more affordable than their DDR5 counterparts, as are the DIMMs themselves.

The L3 Cache of the Core i7-14700K extends to 30MB, while the integrated Intel® UHD Graphics 770 operates at a frequency of 300MHz and can reach 1.6GHz, suitable for basic tasks. Similar to the Ryzen 7 7800X3D, a heatsink is not included in the package, necessitating the purchase of a robust cooling solution to fully harness the processor’s performance.

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K – Key features.

Let’s analyze the data we have gathered so far to highlight the key features of the two processors and identify notable differences between them:

  • The Ryzen 7 7800X3D is constructed on a 5nm architecture, showcasing clear design improvements compared to the Core i7-14700K, which operates on 10nm. In theory, this suggests that the Ryzen 7 7800X3D generates less heat and consumes less power to achieve its maximum performance.
  • The Core i7-14700K holds a distinct advantage in terms of future value and dynamic performance with its 20 cores, including 12 Performance-Cores—a significant contrast to the 8 cores offered by the Ryzen 7 7800X3D. Moreover, the core frequency peaks at 5.6GHz, surpassing the 5.0GHz of the 7800X3D, providing enhanced power for multi-processing and demanding applications.
  • The Ryzen 7 7800X3D features 96MB of L3 Cache, a figure over three times that of the Core i7-14700K, showcasing significance in specific applications, particularly gaming.
  • The Core i7-14700K supports both DDR4 and DDR5 RAM, offering greater flexibility compared to the Ryzen 7 7800X3D, which is exclusively compatible with DDR5 RAM.
  • The RDNA 2.0 Graphics in the Ryzen 7 7800X3D outshine the Intel® UHD Graphics 770 found in the Intel Core i7-14700K.
  • The price of the Ryzen 7 7800X3D is almost the same as that of the Intel Core i7-14700K.
AMD Ryzen 7 7800X3DIntel Core i7-14700K
8 Cores & 16 Threads
4.2 GHz Base Clock
5 GHz Max Boost Clock
Socket AM5
8MB L2 & 96MB L3 Cache
Integrated AMD Radeon Graphics
DDR5-5200 Memory
Unlocked Processor
AMD 3D V-Cache Technology
Zen 4 Architecture
20 Cores & 28 Threads
3.4 GHz P-Core Clock Speed
5.6 GHz Maximum Turbo Boost Frequency
LGA 1700 Socket
30MB Cache Memory
Dual-Channel DDR5-5600 ECC Memory
Integrated Intel UHD 770 Graphics
Hybrid Core Architecture
Unlocked for Overclocking
14th Generation (Raptor Lake-S Refresh)

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K – Cinebench R.23 Single and Multi Core Performance.

It’s interesting to observe how the numbers translate into performance metrics in both the single and multiple threads sections of Cinebench R23:

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K Cinebench R.23 Single Core.

Undoubtedly, the Intel Core i7-14700K is clearly superior to the Ryzen 7 7800X3D in terms of single-core performance.

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K Cinebench R.23 Multi Core Performance.

The greater number of cores, coupled with the higher speed, propels the Intel Core i7-14700K far ahead, surpassing the Ryzen 7 7800X3D by a significant margin.

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K – Gaming Performance.

It is worth mentioning that based on the aforementioned data, justifying the placement of the two processors at the same price point seems untenable, let alone the instances where the Ryzen 7 7800X3D surpasses the Intel i7-14700K in terms of price. However, this discrepancy can be attributed to demand in many cases, with the 7800X3D emerging as one of the most sought-after processors. To delve into the reasons behind this phenomenon, let’s proceed with a comparison of the two processors, focusing initially on their gaming performance:

Ryzen 7 7800X3D Vs i7-14700K Howgarts Legacy 1440p & 4K.
Ryzen 7 7800X3D Vs i7-14700K Metro Exodus 1440p & 4K.
Ryzen 7 7800X3D Vs i7-14700K Red Dead Redemption 2 1440p & 4K.
Ryzen 7 7800X3D Vs i7-14700K Elden Ring 1440p & 4K.
Ryzen 7 7800X3D Vs i7-14700K Hitman 3 1440p & 4K.

Examining the above graphs, one can now readily comprehend the significance of a high L3 Cache and the technology provided by processors featuring 3D V-Cache. As mentioned earlier, these factors play a substantial role in gaming, with the Ryzen 7 7800X3D standing out as the processor that excels in this aspect. Consequently, its demand has surged to exceptionally high levels, particularly among a substantial segment of consumers who are none other than gamers.

Despite the Intel Core i7-14700K outperforming the Ryzen 5 7800X3D in both the number of cores and speed, it secures the second position in gaming, though not with a noticeable difference.

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K – Power Consumption.

An area of interest for many consumers is the level of energy consumption demanded by a processor. It’s intriguing to observe, under load, that while both the R5 7800X3D and Intel Core i7-14700K appear to have nearly the same TDP, their responses differ in various tests.

AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K AIDA Stress test.
AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K HandBrake Power-X264.
AMD Ryzen 7 7800X3D Vs Intel Core i7-14700K y-Cruncher Power Consumtpion.

It is evident that the first place in the performance-to-consumption ratio unequivocally belongs to the Ryzen 7 7800X3D. As observed, even under load, it consistently consumes significantly less power than the Intel Core i7-14700K. This stands as another compelling reason why gamers favor it during extended gaming sessions.

Final Thoughts.

The outcome in this duel has two facets. Each processor, tailored for a distinct audience, proves to be an excellent choice for its designated purpose. The Ryzen 7 7800X3D presents an optimal package for gamers, boasting a commendable core count, utilizing a high L3 Cache, exhibiting low power consumption, and excelling in the gaming arena. Conversely, the robust and potent Intel Core i7-14700K provides enduring value, featuring a high core count and frequencies, positioning itself as the ideal choice for users with demanding workloads seeking a powerful processor in the productivity arena.

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