Qualcomm Snapdragon 660

Qualcomm Snapdragon 660: A Comprehensive Review

Qualcomm's Snapdragon 660 was a game-changer in the mobile processor landscape upon its release in 2016. With its advanced architecture and robust features, it has powered numerous devices across various market segments. In this article, we will delve deep into the Snapdragon 660, analyzing its architecture, performance, built-in modules, and more. By the end, you will have a thorough understanding of this SoC and its place in today's mobile technology landscape.

1. Architecture and Process Technology

The Snapdragon 660 is built on a 14nm FinFET process technology, which allows for improved power efficiency and thermal management compared to its predecessors. This SoC features an octa-core CPU, divided into two clusters.

- Kryo 260 Gold (Cortex-A73): This cluster consists of four high-performance cores clocked at 2.2 GHz. The Cortex-A73 architecture is designed for intensive tasks, offering a significant performance boost for demanding applications.

- Kryo 260 Silver (Cortex-A53): The second cluster comprises four efficiency cores running at 1.84 GHz. These cores focus on less demanding tasks, providing a balance between performance and power consumption.

In addition to its powerful CPU architecture, the Snapdragon 660 integrates the Adreno 512 GPU. This graphics processor enhances gaming and multimedia experiences, supporting high-resolution displays and advanced graphics rendering techniques.

2. Real-World Performance

Gaming

In the gaming arena, the Snapdragon 660 shows its prowess. With the Adreno 512 GPU, it delivers smooth frame rates in popular mobile games such as PUBG Mobile, Asphalt 9, and Fortnite. The combination of high clock speeds and efficient architecture allows for consistent performance even during intensive gaming sessions. The GPU also supports features like Vulkan API, which enhances the gaming experience by providing better graphics and more efficient rendering.

Multimedia

For multimedia enthusiasts, the Snapdragon 660 excels in video playback and photography capabilities. It supports 4K video playback at 30fps, allowing users to enjoy high-definition content seamlessly. The integrated Spectra 160 image signal processor (ISP) enhances camera performance, enabling features like dual-camera support, optical zoom, and improved low-light performance. This means you can capture stunning photos and videos with devices powered by this SoC.

AI Applications

The Snapdragon 660 also supports advanced AI capabilities, which are becoming increasingly important in modern applications. With its Hexagon 680 DSP, the SoC can handle tasks such as real-time image processing, voice recognition, and mobile machine learning, enhancing user experiences in applications like Google Assistant and various photo editing tools.

Power Consumption and Thermal Management

The 14nm process technology not only improves performance but also enhances power efficiency. The Snapdragon 660 strikes a good balance between high performance and low power consumption, contributing to better battery life in smartphones. Additionally, Qualcomm's Smart Thermal Management technology helps regulate temperature during heavy usage, preventing overheating and ensuring consistent performance.

3. Integrated Modules

The Snapdragon 660 comes equipped with a variety of built-in modules that enhance connectivity and functionality:

Modem Capabilities

The SoC features the X12 LTE modem, which supports download speeds of up to 600 Mbps and upload speeds of up to 150 Mbps. This makes it suitable for high-speed internet access and streaming. While 5G wasn't mainstream at the time of its release, the Snapdragon 660 provides robust 4G connectivity, ensuring users can enjoy fast and reliable mobile data.

Wireless Connectivity

In terms of wireless capabilities, the Snapdragon 660 supports Wi-Fi 802.11ac, Bluetooth 5.0, and dual-band GNSS (Global Navigation Satellite System). This allows for fast wireless data transfers, improved audio streaming quality, and accurate location tracking, making it a great choice for navigation and fitness applications.

4. Comparison with Competitors

When comparing the Snapdragon 660 to its predecessors, particularly the Snapdragon 653, the improvements are quite evident. The Snapdragon 660 offers better CPU performance, enhanced GPU capabilities, and support for advanced features like faster LTE speeds and dual-camera setups.

In comparison to other SoCs in the market during its time, such as the MediaTek Helio P20 and Samsung Exynos 7880, the Snapdragon 660 often outperformed them in terms of gaming and multitasking capabilities. Its architecture provided a more balanced performance for both high-demand applications and everyday tasks.

5. Use Case Scenarios

Gaming

For gamers, the Snapdragon 660 is a solid choice. Its ability to handle demanding graphics and maintain smooth performance in popular titles makes it a go-to option for mobile gaming. Devices equipped with this SoC can easily handle multitasking, allowing users to switch between gaming and other applications seamlessly.

Everyday Tasks

In everyday scenarios, the Snapdragon 660 delivers an excellent user experience. Tasks such as web browsing, social media, and video streaming are handled effortlessly, providing users with a smooth and responsive interface. The efficient cores ensure that basic tasks do not drain the battery quickly.

Advanced Photography and Videography

For photography enthusiasts, the Snapdragon 660 provides advanced features that enhance the overall camera experience. With the dual-camera support and improved low-light performance, users can take stunning photos in various conditions. The ability to record 4K video also makes it suitable for content creators looking to produce high-quality videos.

6. Pros and Cons of the Snapdragon 660

Pros

- Strong Performance: The combination of Kryo 260 Gold and Silver cores provides excellent performance across a wide range of applications.

- Efficient Power Consumption: The 14nm process technology enhances battery life, making devices last longer on a single charge.

- Robust Multimedia Capabilities: Support for 4K video playback and advanced photography features enhance the user experience.

- AI Support: The built-in AI capabilities allow for advanced features in applications, improving usability.

Cons

- Ageing Technology: Released in 2016, the Snapdragon 660 may not support the latest features found in newer SoCs, such as advanced 5G capabilities.

- Mid-Range Positioning: While powerful, it may not compete with flagship processors in terms of raw performance, particularly for heavy-duty gaming and multitasking.

7. Practical Tips for Choosing a Smartphone with Snapdragon 660

When considering a smartphone powered by the Snapdragon 660, keep the following in mind:

- Device Purpose: Determine whether you need it for gaming, photography, or general use. The Snapdragon 660 is versatile but may not meet extreme gaming demands compared to newer processors.

- Battery Life: Look for devices with a battery capacity of at least 3000mAh to ensure adequate longevity, especially if you plan on using resource-intensive applications.

- Camera Features: If photography is a priority, check for devices that showcase the camera capabilities enabled by the Snapdragon 660, such as dual-camera setups and low-light performance.

- Software Updates: Ensure the device will receive regular software updates, as this can enhance security and performance over time.

Common Devices Using Snapdragon 660

Many smartphones have utilized the Snapdragon 660, particularly in the mid-range segment. Notable examples include:

- Google Pixel 2

- OnePlus 5

- Sony Xperia XZ1

- Xiaomi Mi Note 3

8. Final Thoughts

The Qualcomm Snapdragon 660 is a well-rounded mobile processor that offers a blend of performance, efficiency, and multimedia capabilities. While it may not be the latest technology on the market, it remains a solid choice for users who prioritize a balanced experience in gaming, photography, and everyday tasks.

For those seeking a reliable smartphone without breaking the bank, devices powered by the Snapdragon 660 provide excellent value. It is particularly well-suited for casual gamers, multimedia consumers, and users who need a dependable device for daily tasks.

In conclusion, the Snapdragon 660 is still a relevant choice in today's mobile landscape, delivering significant benefits for a wide range of users. It strikes a balance between performance and efficiency, making it a worthy contender in the mid-range smartphone market.