Overclockers Push Ryzen 7 8700G RDNA3 iGPU to 3.3 GHz, Achieve 25°C Temperature Drop Using Liquid Metal


February 11, 2024

Overclockers Push Ryzen 7 8700G RDNA3 iGPU to 3.3 GHz, Achieve 25°C Temperature Drop Using Liquid Metal

Summary: Overclockers have successfully overclocked the AMD Ryzen 7 8700G processor, with Pieter "SkatterBencher" Plaisier providing a guide on how to achieve higher performance levels through manual tweaking and AMD's built-in technologies, while der8auer tested the effects of different conductive materials on cooling and performance.

  • Provides detailed guide on overclocking the GPU of the Ryzen 7 8700G
  • Offers various strategies for achieving higher performance levels
  • Significant decrease in temperatures with liquid metal


Overclockers have managed to get their hands on the AMD Ryzen 7 8700G, a desktop processor that combines Zen4 CPU cores with RDNA3 graphics. Pieter “SkatterBencher” Plaisier, a well-known overclocker and media personality, has provided a detailed guide on overclocking the GPU of this processor.

Pieter shares various strategies that users can try to achieve higher performance levels from their processors. By using manual tweaking and AMD’s built-in overclocking and optimizing technologies, the Ryzen 7 8700G can be overclocked to 3150 MHz, which is only a slight improvement over Precision Boost Overdrive alone.

AMD has set voltage limits on the APU, making it difficult to apply higher voltage unless using LN2 mode. However, this mode has strict thermal limits, so it’s best to stick to the standard limits. Pieter was able to achieve a stable frequency of 3.3 GHz for the Radeon 780M graphics under 3DMark Speed Test, but it required a voltage of 1.25.

While Pieter didn’t share the overclocking results for the 3.3 GHz clock speed, at 3.15 GHz, it provided a geomean of 22.31% improvement over stock performance. The AI benchmark showed the highest result.

Another overclocker, Roman “Der8auer” Hartung, successfully removed the heatsink from the Ryzen 7 8700G APU. Unlike Ryzen 7000 processors, the APU doesn’t use solder but thermal compound. Der8auer tested the Thermal Grizzly KryoSheet and later liquid metal while overclocking all cores to 5.0 GHz. The results showed a significant decrease in temperatures, from 85°C to just above 60°C with liquid metal.

The Ryzen 7 8700G combines the latest AMD technologies in one desktop package. It offers plenty of overclocking potential, especially for graphics, which can result in an average increase of 20%. Replacing the conductive material underneath the integrated heatspreader can greatly improve cooling efficiency and performance.

Sources: Skatter Bencher, der8auer

(Source)

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: https://www.amd.com/
AMD LinkedIn: https://www.linkedin.com/company/amd/

Technology Explained


APU: An APU, or Accelerated Processing Unit, is a type of processor that combines a CPU and a GPU on a single chip. This type of processor is becoming increasingly popular in the computer industry due to its ability to provide both computing and graphics processing power in a single package. APUs are used in a variety of applications, from gaming PCs to high-end workstations. They are also used in embedded systems, such as those found in smartphones and tablets. The combination of CPU and GPU on a single chip allows for more efficient power consumption and better performance than traditional CPUs. Additionally, APUs are often used in conjunction with other components, such as RAM and storage, to create powerful and efficient systems.


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.


GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.


Radeon: AMD Radeon, a product line by Advanced Micro Devices (AMD), consists of graphics processing units (GPUs) recognized for their strong performance in gaming, content creation, and professional applications. Powered by innovative technologies like the RDNA architecture, Radeon GPUs deliver efficient and powerful graphics processing. The brand also supports features like FreeSync, enhancing visual fluidity and reducing screen tearing during gaming. Moreover, AMD Radeon GPUs embrace real-time ray tracing for heightened realism in lighting and reflections. With a balance between price and performance, Radeon competes with NVIDIA's GeForce graphics cards and remains a popular choice for a wide range of users.



Leave a Reply