The Qualcomm Snapdragon 835, often referred to as the Qualcomm processor, was introduced in early 2017 to support Quick Charge 4.0 fast charging technology. This chip is based on Samsung's 10nm manufacturing process, which offers a 27% increase in speed and a 40% improvement in efficiency compared to the previous 14nm process. The smaller chip size allows manufacturers more flexibility for larger batteries or slimmer designs.
In October 2016, Samsung announced mass production of its 10nm FinFET process, which reduces power consumption by up to 30%. This advancement, combined with improved chip design, is expected to enhance battery life significantly. The Snapdragon 835 features an 8-core architecture with two high-performance cores running at 2.45GHz and six efficiency cores at 1.9GHz. It also includes an Adreno 540 GPU operating at 670MHz, delivering 25% better performance than its predecessor. Additionally, it supports 4K displays, UFS 2.1 storage, dual cameras, and LPDDR4x memory.
Snapdragon 835 also supports Quick Charge 4.0, which increases charging speed by 20% and efficiency by 30% over Quick Charge 3.0. A 5-minute charge can provide up to 5 hours of usage. It also supports USB-C and USB-PD, making it more versatile for different charging needs.
Compared to the 14nm Snapdragon 820, the 10nm process brings notable improvements in both performance and energy efficiency. The chip also introduces LPDDR4x memory, offering faster data transfer rates and significant bandwidth improvements.
On the other hand, Huawei’s Kirin 970 is another 10nm chip, designed as the world’s first smartphone AI computing platform with an integrated NPU (Neural Processing Unit). It was launched in September 2017 with the Mate 10 and provides faster processing and lower power consumption. The Kirin 970 uses the HiAI mobile computing architecture, which offers superior energy efficiency and performance for AI tasks compared to traditional CPU and GPU setups.
The Kirin 970 features an 8-core CPU (4x Cortex-A73 at 2.4GHz and 4x Cortex-A53 at 1.8GHz), a Mali-G72 GPU with 12 cores, and Cat.18 LTE support, capable of reaching speeds up to 1.2Gbps. While its CPU and GPU are not drastically different from previous generations, the integration of the NPU gives it a unique edge in AI performance.
When comparing the Kirin 970 and Snapdragon 835, both chips use the 10nm process but differ in architecture and performance. The Snapdragon 835 has a more powerful GPU and better overall performance in traditional computing tasks, while the Kirin 970 excels in AI and network capabilities. The NPU in Kirin 970 provides up to 50 times better energy efficiency and 25 times higher performance for AI tasks compared to traditional cores.
Overall, both chips are strong contenders in the market, but they cater to different user needs. The Snapdragon 835 is ideal for users seeking top-tier performance and gaming, while the Kirin 970 appeals to those interested in AI features and advanced networking. As the next generation of chips like the Snapdragon 845 and Exynos 9810 emerge, the Kirin 970 may face challenges in maintaining its competitive edge. However, for now, it stands out for its AI capabilities and network performance.
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