Snapdragon 730G vs Snapdragon 855: Examining the Differences and Use Cases
The debate over whether the Snapdragon 730G is faster than the Snapdragon 855 has been ongoing. Let's break down the key differences between these two powerful mobile processors, focusing on their architecture, GPU, and overall performance. While the Snapdragon 730G is optimized for gaming, it ultimately falls short in comparison to the more robust and powerful Snapdragon 855.
Key Differences
Architecture
Qualcomm Snapdragon 855: Built on a 7nm process, the Snapdragon 855 features a more advanced architecture. It includes a single high-performance Kryo 485 core clocked up to 2.84 GHz, and three performance Kryo 485 cores up to 2.42 GHz, with four efficiency cores Kryo 485 up to 1.8 GHz. This architecture is designed to handle demanding applications and high-end gaming.
Qualcomm Snapdragon 730G: On the other hand, the 730G is built on an 8nm process and has a slightly lower performance profile. It consists of two high-performance Kryo 470 cores clocked up to 2.2 GHz and six efficiency cores Kryo 470 up to 1.8 GHz. While optimized for gaming, its overall performance is not as impressive as the 855.
GPU
Adreno 640: The Snapdragon 855 houses the Adreno 640 GPU, which offers better graphics performance and support for advanced gaming features. This GPU is capable of delivering smoother and more visually appealing gaming experiences.
Adreno 618: The 730G, meanwhile, utilizes the Adreno 618 GPU. While still capable, this GPU does not match the impressive capabilities of the Adreno 640, resulting in slightly less robust gaming performance.
Performance
In benchmark tests, the Snapdragon 855 consistently outperforms the Snapdragon 730G in both CPU and GPU tasks. This makes it the better choice for high-end gaming and demanding applications.
Optimization and Features
Snapdragon 730G: Designed for gaming, the 730G includes features such as Game Jank Reducer and support for high refresh rates. However, its overall raw performance is less than that of the Snapdragon 855. Additionally, it can record videos in 720p with up to 960 fps, leveraging an X15 LTE radio, Wi-Fi 6, and more.
Snapdragon 855: The Snapdragon 855 Plus offers higher clock speeds, including a 'Prime Core' that can clock up to 2.96 GHz and three additional ARM Cortex-A76 performance cores reaching up to 2.42 GHz. Complementing these are four ARM Cortex-A55 cores. The 855 Plus also includes a faster X24 LTE modem, Wi-Fi 6, and a Hexagon 690 DSP with a neural processing unit (NPU).
Conclusion
While the Snapdragon 730G is optimized for gaming and offers some impressive features, it ultimately does not match the raw power and capabilities of the Snapdragon 855. If your primary concern is raw performance, especially for gaming, the Qualcomm Snapdragon 855 is the better choice. However, for those prioritizing other features, the Snapdragon 730G offers a strong mid-range option.
As a true testament to performance, the Snapdragon 855 stands out, making it a top-of-the-line option for flagship devices. Comparing the 855 to the 730G is akin to comparing a high-performance sports car (855) to a sedan (730G) - the former is simply built for higher speeds and capabilities.
Additional Information
The Snapdragon 730G is manufactured in the modern 8nm process at Samsung, contributing to its performance. Meanwhile, the Snapdragon 855 is produced by TSMC using a 7nm FinFET process, giving it a slight edge in terms of efficiency and performance.
Both processors come with a range of features, from advanced Wi-Fi capabilities to high-speed LTE, enabling them to meet the demands of modern mobile technology. However, the Snapdragon 855's more advanced architecture and higher clock speeds make it the superior choice for applications requiring more power and efficiency.