Unlocking Power: Overclocking AMD's Ryzen 7 8700G - SkatterBencher and Der8auer's Journey
In the dynamic world of computer hardware, overclocking remains a fascinating pursuit for enthusiasts seeking to extract every ounce of performance from their components. Notably, overclockers Pieter "SkatterBencher" Plaisier and Roman "Der8auer" Hartung recently delved into the realm of AMD's new Ryzen 7 8700G, uncovering intriguing possibilities within its architecture.
Understanding the Core: Radeon 780M iGPU
The Heart of the Matter
The focal point of SkatterBencher's exploration was the integrated GPU (iGPU) nestled within the Ryzen 7 8700G—an impressive Radeon 780M.
Ryzen 7000 Mobile Series and Ryzen Z1 SoC
This iGPU isn't a stranger; it mirrors the graphics powerhouse found in the Ryzen 7000 Mobile series processors and the Ryzen Z1 SoC, tailored for gaming handheld consoles like the ASUS ROG Ally and Lenovo Legion Go.
Technical Insights: Radeon 780M in Ryzen 7 8700G
Boosting Beyond Defaults
On paper, the Radeon 780M boasts a default boost clock of 2.9GHz. SkatterBencher, however, took it a step further, pushing the clock to an impressive 3.3GHz. Remarkably, the 780M is based on the power-efficient 4nm process node from TSMC.
Precision Boost Overdrive (PBO) Magic
Notably, SkatterBencher highlighted the role of Precision Boost Overdrive (PBO), allowing an overclock to 3.15GHz with a mere 50MHz increase, achieved by setting the voltage at 1.25V.
Der8auer's Precision Touch: Liquid Metal Magic
A Deeper Dive into Overclocking
Team Der8auer took a distinctive approach. They dismantled the 8700G, replacing the thermal interface material (TIM) with liquid metal—an unconventional but effective choice.
Manual Core Adjustments
Der8auer's meticulous work involved manually setting all cores to run at an impressive 5GHz, showcasing the CPU's overclocking potential.
Cooling Efficiency
The result was not just increased performance but also a remarkable drop in temperature. The 8700G ran at 60°C, a significant 20°C cooler than the stock temperature after Der8auer's modifications.
Unveiling the Benchmark Scores
While SkatterBencher didn't disclose the overclocking results of the 8700G at 3.3GHz, the AI Benchmark scores from the 3.15GHz run showcased impressive numbers, underlining the potential of this AMD powerhouse.
Conclusion: Pushing Boundaries and Unleashing Potential
In the hands of SkatterBencher and Der8auer, AMD's Ryzen 7 8700G emerges as a versatile canvas for overclocking artistry. From boosting the iGPU clock to unveiling the prowess of liquid metal application, these experts have showcased the untapped potential of this processor.