SkatterBencher Pushes AMD Radeon 780M iGPU to New Heights

In the realm of computer hardware, overclocking is a fascinating domain where enthusiasts and professionals alike strive to unlock the full potential of their components. Recently, a renowned overclocker, SkatterBencher, has made waves in this field by pushing the AMD Radeon 780M integrated GPU (iGPU) on the Ryzen 8700G APU to an impressive 3300 MHz.

RDNA 3 and High Frequency Potential

The Radeon 780M iGPU is based on AMD’s RDNA 3 architecture, which is known for its high-frequency potential. This architecture allows the iGPU to reach higher clock speeds, thereby delivering improved performance in various workloads.

Overclocking Methods to Radeon 780M

SkatterBencher’s approach to overclocking the Radeon 780M iGPU was not merely about pushing memory timings. Instead, he employed traditional overclocking methods, including increasing the voltage supplied to the iGPU and adjusting the clock multiplier.

radeon 780m overclocked to 3.3 ghz, pulls around 177w of power.
Source: Skatterbench

Precision Boost Overdrive and Overclocking Potential

One of the key factors in achieving this overclock was the use of Precision Boost Overdrive (PBO), a feature provided by AMD that allows for automated overclocking. By effectively utilizing PBO, SkatterBencher was able to push the iGPU beyond its factory settings, unlocking additional performance.

radeon 780m overclocked to 3.3 ghz, pulls around 177w of power.
Source: Skatterbench

Importance of Motherboard and VRM Setup

A crucial aspect of successful overclocking is the use of a high-quality motherboard with a robust Voltage Regulator Module (VRM) setup. A good VRM is essential for supplying stable power to the iGPU during overclocking. SkatterBencher’s achievement underscores the importance of this often-overlooked component in the overclocking process.

The Video

SkatterBencher documented his overclocking process in a video, providing a detailed look at the steps involved in pushing the Radeon 780M iGPU to 3300 MHz. The video serves as a valuable resource for anyone interested in learning more about the intricacies of overclocking.