8K Processor Amlogic S928X-J compared to Amlogic S928X

Processors Amlogic S928X-J vs Amlogic S928X Amlogic processors have long been recognized for their high performance and optimal power efficiency, making them a popular choice for smart TV set-top boxes and other multimedia devices. Today, we'll take a look at two processors in the series - the Amlogic S928X and the Amlogic S928X-J - to reveal their key differences and find out which of them best suits your needs.

Amlogic S928X

The Amlogic S928X is a powerful processor designed for smart TV set-top boxes and multimedia devices. It combines high performance and energy efficiency to ensure smooth content playback and support modern technologies. Amlogic S928X Features:

The processor's architecture provides high computing power. The four Cortex-A55 cores cope well with multitasking and handling complex tasks. In addition to the efficient cores, the processor features an energy-efficient Cortex-A76 core that helps save energy in less intensive tasks.
The Mali-G57 MP4 graphics processor delivers smooth video playback at resolutions up to 4K with support for a variety of HDR formats, including HDR10 and HLG, which improves the dynamic range of images, making them brighter and more saturated.
Support for LPDDR4 and LPDDR4X RAM provides high throughput and low power consumption.
Support for AV1, HEVC, and VP9 codecs provides high video quality in a small file size, which is especially important for high-resolution streaming content.
The Amlogic S928X offers excellent energy efficiency. This helps devices based on it work longer without overheating and with minimal power consumption.
The processor supports modern connectivity standards such as USB 3.0, HDMI 2.1 and Gigabit Ethernet, ensuring fast and stable data exchange.

Amlogic S928X-J

The Amlogic S928X-J is an updated version of the S928X, offering enhanced features and an optimized architecture for higher performance. The processor is also equipped with a quad-core ARM Cortex-A76 processor, but complemented by a more powerful graphics gas pedal. Amlogic S928X-J features:

Architecture: 4 Cortex-A55 cores and 1 Cortex-A78 core for higher performance and efficiency.
Mali-G57 MP6 graphics processor with improved graphics capabilities and support for higher resolutions and frame rates, making it ideal for gaming and multimedia applications.
Support for the latest LPDDR5 RAM provides higher throughput and lower power consumption. This improves overall system performance and extends device battery life.
Support for AV1, HEVC, and VP9 codecs ensures high levels of compression and video playback without quality loss.
The Amlogic S928X-J is ideally suited for high-end smart TV set-top boxes that require high performance, 4K video support, and modern graphics capabilities. It also excels at multimedia content processing and playback tasks, including gaming and video streaming.
Dolby Vision, Dolby Vision® is a stunning HDR imaging technology that brings extraordinary color, contrast, and brightness to the screen. See what you've been missing.

The processor also supports modern connectivity standards such as USB 3.0, HDMI 2.1 and Gigabit Ethernet.

Performance Comparison
Both processors focus on high performance and image quality, but the Amlogic S928X-J offers several key advantages:

CPU Performance: The Cortex-A78 in the Amlogic S928X-J provides higher performance compared to the Cortex-A76 in the S928X, especially for multitasking and compute-intensive tasks.
Graphics Performance: Mali-G57 MP6 in the S928X-J provides higher frame rates and improved graphics quality, which is especially important for gaming and high-resolution content playback.
Memory and Energy Efficiency: LPDDR5 support in the S928X-J significantly increases memory bandwidth while reducing power consumption, making the processor more efficient and cost-effective for intensive use.
The Amlogic S928X and Amlogic S928X-J are two powerful processors that provide excellent performance, advanced technology and features for modern multimedia devices. However, if you choose a smart TV set-top box to play games or high-resolution content, then the Amlogic S928X-J will be the best choice because of its architecture, support for LPDDR5, and more powerful graphics processor. 

At the same time, the Amlogic S928X remains an excellent choice for those who are looking for an efficient solution supporting modern video codecs and high image quality, but do not need the maximum performance offered by the S928X-J version. The Amlogic S928X is used in modern X96 X10 media players to provide users with a smooth, high-quality multimedia experience with support for high-quality video.

In addition, the S928X-K TV box is available in the market, and compared to the S928X-J, it adds DTS support in audio decoding performance, which is really good news for audio and video enthusiasts. At present, x96 does not have this kind of chip to show, but in the future, we may also arrange for you, let's wait and see.

For enterprise customers with customization needs, whether it is S928X, S928X-J, S928X-K or others, please feel free to contact us.