6GHz Performance Beast Intel Core 14th Generation Desktop Processor First Evaluation

Tech 2023-10-19 16:47:54 Source: Network

One year after the release of the Core 13th generation, Intel brought players the Core 14th generation desktop processor, which increased the frequency and number of cores from the previous generation. At the same time, it launched upgrades to a series of features including Wi Fi 7, Thunderbolt5, a new version of the application optimizer, and XTU

One year after the release of the Core 13th generation, Intel brought players the Core 14th generation desktop processor, which increased the frequency and number of cores from the previous generation. At the same time, it launched upgrades to a series of features including Wi Fi 7, Thunderbolt5, a new version of the application optimizer, and XTU. So, as the "last" generation of Core under the original naming convention, can it bring us new surprises? This initial test will give you the answer.

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More than just frequency and core upgrades, the Core 14 brings more evolution

The Intel Core 14th generation desktop processor still uses the 13th generation RaptorCove microarchitecture, but has made some updates in core frequency, number of cores, cache, and platform support, while also incorporating some application optimizations. On the platform side, it can continue to be compatible with 600 and 700 series motherboards, and players only need to update the BIOS, effectively reducing upgrade costs.

However, with the release of the Core 14th generation, Intel has also brought Wi-Fi7 and Thunderbolt5 to players. Wi Fi 7 has better wireless connection performance, higher bandwidth, and lower latency, and has greatly improved security. The new Thunderbolt5 provides 80Gbps or even 3-channel 120Gbps downlink bandwidth on top of the original 40Gbps bandwidth (Thunderbolt4), and the power supply capacity has also been increased to a maximum of 240W. Players will enjoy these features on the new 700 series motherboard.

In addition, Intel has also updated a new Intel application optimizer, which is based on the Intel dynamic frequency modulation technology framework and combined with the Intel hardware thread scheduler to achieve scheduling strategies for specific application scenarios and applications, bringing significant performance improvements.

The overclocking capability of the Core 14th generation K series has also been improved, and the memory can easily support the DDR58000 specification. The IntelXTU overclocking tool has also opened an SDK, making it convenient for developers to create their own overclocking tools. In addition, for entry-level and ordinary players, an AI based overclocking assistant is provided. It will find recommended overclocking parameter configurations for players' hosts based on the user's hardware environment, combined with artificial intelligence and a large amount of internal learning and training, to achieve more convenient and efficient overclocking.

The first batch of Core 14th generation desktop processors to be launched includes six K-series products. Including i9-14900K/KF, i7-14700K/KF, and i5-14600K/KF, our testing used i9-14900K, i7-14700K, and i5-14600K with core graphics cards.

The i9-14900K/KF has a core specification of 8P+16E, with a P-core TVB frequency of up to 6.0GHz, which is 200MHz higher than the 5.8GHz of the previous generation i9-13900K/KF. It is a true out of the box 6GHz processor.

The i7-14700K/KF is the most changing product in this generation, with four additional energy efficient cores compared to the i7-13700K/KF, which will bring significant multi-threading performance improvement. Meanwhile, the highest RF frequency of the i7-14700K/KF can reach 5.6GHz, which is 200MHz higher than the previous generation i7-13700K/KF. The highest Rui frequency of the energy efficiency core has also been increased from the previous generation's 4.2GHz to 4.3GHz.

The i5-14600K/KF has a 6P+8E core, which is consistent with the previous generation. The highest RF frequency of the P-core has been increased from 5.1GHz to 5.3GHz, an increase of 200MHz, while the E-core RF can reach 4.0GHz. Although the size of the i5-14600K has not changed much, the increase in frequency has brought its single core performance closer to the previous generation i9-13900K, which is good news for mid-range players.

Of course, in order to better utilize the performance of the Core 14, Gigabyte, as an important partner of Intel, has already prepared a brand new 700 series motherboard, among which the Z790AORUSPROX Ice Sculpture is one of the flagship desserts.

Appreciation of Gigabyte Z790AORUSPROX

The Gigabyte Z790AORUSPROX (hereinafter referred to as Z790 Ice Sculpture X) belongs to the newly added Ice Sculpture series, and in terms of appearance, it adopts a silver white color scheme compared to the previous Little Sculpture PRO.

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The Z790 Ice Sculpture X is equipped with 18+1+2 phase digital power supply, among which the 18 phase processor power supply is equipped with a 90A power level chip, fully meeting the power supply requirements of i9-14900K full blood release performance.

At the same time, the motherboard is equipped with a new generation of integrated heat dissipation armor for the VRM circuit, which adopts a composite groove design and is equipped with a high-quality thermal pad and an 8mm heat pipe, providing excellent heat dissipation efficiency and ensuring that the VRM continues to supply high load power without overheating.

In terms of memory, the Z790 Ice Sculpture X provides excellent electrical performance by equipped with 8-layer 2-ounce copper server grade PCB boards, anti-interference masks, back drilling technology, SMD technology, and isolated memory wiring, making it easy to support DDR58266+high-frequency memory. Meanwhile, thanks to Gigabyte's unique D5 black technology, it can also support "high memory bandwidth" and "low memory latency" functions, further improving memory performance for free.

In terms of expansion slots, the Z790 Ice Sculpture X board is equipped with a new generation of ultra durable graphics card slot X. It adopts a seamless integrated design and is fixed on a dedicated backplane, thus possessing 10 times the load-bearing capacity of a regular graphics card slot. In addition, the ultra durable graphics card slot X is equipped with a rubber lining strip to protect the graphics card PCB from scratches. The ultra durable graphics card slot X is also equipped with a zinc alloy shielding cover, effectively reducing signal interference from the outside world.

In terms of peripheral functions, the Z790 Ice Sculpture X is equipped with a 5 Gigabit wired network card and a Wi Fi 7 wireless network card. The Wi Fi 7 wireless network card also supports MLO multi link technology, which can allocate streaming media and game applications to different frequency bands. Combined with the high gain magnetic antenna included on the motherboard, it achieves a smooth and non stuck network experience.

In terms of personalization and ease of use, the Z790 Ice Sculpture X also brings unique innovation. Firstly, there is a brand new UCBIOS with a redesigned user interface that supports fast access in Easy mode, and performance can be optimized based on heat dissipation configuration through PerfDrive black technology. The motherboard also supports the EZ Latch quick and easy to remove function, with one click installation and removal of graphics cards and M.2SSD.

It is particularly worth praising that the Z790 Ice Sculpture X has a special onboard video interface for DIY players who like the chassis sub screen, eliminating the trouble of complex wiring. Of course, the Z790 Ice Sculpture X also supports the RGBFusion lighting system, making it convenient for players to create lighting MOD hosts.

Overall, the upgrade of the Z790 Ice Sculpture X is very comprehensive. In addition to improvements in materials and heat dissipation, it has also made eye-catching innovations in stability and ease of use. It can be called the flagship class car with high cost-effectiveness of the Core 14th generation, especially suitable for enthusiasts and designers who pursue high appearance and performance.

Next, let's take a look at the actual performance of the Core 14 generation

Practical testing: 6GHz showcases its skills, and the Core 14 reaches the pinnacle of performance again

Testing Platform

Processor:
I9-14900K/i9-13900K/i7-14700K/i7-13700K/i5-14600K/i5-13600K

Main board: Gigabyte Z790AORUSPROX

Radiator: Gigabyte Water Sculpture PRO360

Graphics card: RTX4090FE

WD_BLACK SN8fiftyX 2TB

Power supply: Gigabyte UD1000GM

Operating system: Windows 11 Professional Edition

Before testing, we unlocked the processor power wall, enabled memory XMP frequency, and enabled the "Memory Low Latency" and "Memory High Bandwidth" functions of D5 Black Technology in the Gigabyte Z790AORUSPROX motherboard BIOS to ensure that the system is in the best performance state.

Benchmark performance testing

In terms of benchmark performance, the i9-14900K benefits from higher frequencies, resulting in a maximum performance improvement of about 3% compared to the i9-13900K. The improvement of i5-14600K compared to i5-13600K also conforms to this pattern. However, due to the addition of four energy efficiency cores, the i7-14700K has achieved a significant improvement in multithreading, with a maximum of 19%, and a single thread improvement of around 4%.

Productivity performance testing

In the productivity test of content creation, the performance of i9-14900K is similar to the benchmark test, with a comprehensive performance improvement of about 3% compared to i9-13900K. The comprehensive improvement of i5-14600K is higher compared to i5-13600K, with a maximum of nearly 7%. Due to the addition of four energy efficiency cores, the i7-14700K has achieved a significant improvement in professional applications that consume multithreading performance, with a maximum of 20% and an average of around 13%.

Game performance testing

Let's take a look at the game testing that game players are most concerned about. We selected 19 popular games for testing, and based on the frame rate performance of the 19 games, the maximum improvement rate of i9-14900K relative to i9-13900K can reach 4.59%, i7-14700K relative to i7-13700K can reach 4.32%, and i5-14600K relative to i5-13600K can reach 4.41%. Overall, choosing the Core 14 can indeed bring players a smoother gaming experience.

Full load power test

In terms of power, we used the CinebenchR23 test machine and unlocked the power wall. The continuous full load power of the i9-14900K was maintained at around 360W, which puts a high demand on the power supply of the motherboard. However, this is easy for the Z790 Ice Sculpture X motherboard, which is already very powerful in power supply design, especially for the i7-14700K and i5-14600K.

In terms of overclocking, with the use of integrated water cooling, the i9-14900K was overclocked through the new Intel XTU. After simple attempts, it ultimately stabilized at P-core full core 5.9GHz, E-core full core 4.7GHz, and CinebenchR23 multi-core score reached 43774. If only the P-core is exceeded, it can be used stably at 6GHz for the entire P-core, which also proves that the i9-14900K is truly an out of the box 6GHz processor.

Summary: The 14th generation of the Core brings a more ultimate experience, and the platform is more practical and upgraded

Finally, in summary, the 14th generation of the Core has achieved further performance upgrades compared to the previous generation products by increasing frequency and core, providing players and users with more efficient choices. Especially for the i7-14700K, due to the addition of four energy efficiency cores, the multithreading performance has been significantly improved, providing excellent cost-effectiveness even with the same initial pricing as the previous generation.

In addition, the 14th generation of the Core has also brought functional upgrades to the platform, such as Wi Fi 7, Thunderbolt5, stable support for DDR58000, and a new generation of application optimizers, XTU overclocking tools with AI intelligent guidance, etc., comprehensively improving the platform's user experience and enhancing the ease of use and humanization of the Intel platform.

In addition to the processor itself, the new 700 series motherboard that debuted alongside the Core 14th generation is also very eye-catching, such as the Gigabyte Z790X Snow Sculpture, which provides a graphics card and M.2 slot that supports PCIe 5.0, a dedicated video interface for the secondary screen of the onboard chassis, easy support for frequencies above DDR58266, and exclusive D5 black technology. Of course, it also comes with a brand new Wi Fi 7 wireless network card and a 5 Gigabit wired network card, It is undoubtedly the best choice to use it to carry the i9-14900K, the 14th generation flagship of the Core, to create a top-level performance host.

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