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Cable Matters 8K HDMI Cable Review

high quality 8k hdmi cable

I've experienced seamless 8K content transmission using the Cable Matters 8K HDMI cable. With a high bandwidth of 48 Gbps, it flawlessly supports resolutions up to 8K, ensuring crystal-clear visuals. The cable is also compatible with 4K and 1080p resolutions, offering versatility. Its active HDMI chipset enhances performance, guaranteeing stable signal transmission. Plus, it supports 4K at 120Hz VRR for smooth viewing experiences, ideal for gaming and movies. If you want to discover more about its durability, device compatibility, and overall value, you'll find this cable a top choice for your multimedia and gaming needs.

Key Takeaways

  • Supports 8K resolution and 48 Gbps bandwidth for flawless content transmission.
  • Compatible with various devices like gaming consoles, TVs, and more.
  • Active HDMI chipset ensures stable signal transmission without degradation.
  • Enables 4K at 120Hz VRR for smooth viewing and gaming experiences.
  • High-quality construction with a 2-year warranty for durability and assurance.

The Active 8K HDMI Cable by Cable Matters boasts a bandwidth of 48 Gbps, adhering to the HDMI 2.1 standard, making it a high-performance option for immersive audiovisual experiences. When it comes to cable durability, this HDMI cable is designed with robust materials that guarantee longevity and reliability, reducing the risk of wear and tear over time. Signal stability is a vital aspect of any HDMI cable, and this Cable Matters cable excels in maintaining a consistent and strong signal transmission, minimizing potential interference or signal loss. With its durable construction and focus on signal stability, this cable provides users with a dependable solution for high-quality audiovisual connectivity needs.

Features and Benefits

The Cable Matters 8K HDMI cable offers a remarkable 48 Gbps bandwidth in line with HDMI 2.1 standards, ensuring support for stunning 8K resolutions and immersive audio experiences. Its active HDMI chipset enhances performance, making it ideal for high-end devices like the PS5, Xbox Series X/S, and RTX3090, delivering 120Hz VRR compatibility for a smooth gaming experience. With a focus on bandwidth and resolution compatibility, device support details, and active HDMI chipset performance, this cable caters to advanced users seeking excellent visual and audio output on their compatible devices.

Bandwidth and Resolution Compatibility

Guaranteeing seamless data transmission and display quality, the 8K HDMI cable by Cable Matters delivers unparalleled bandwidth and resolution compatibility, supporting a wide range of devices and resolutions. With a 48 Gbps bandwidth as per the HDMI 2.1 standard, this cable eliminates bandwidth limitations, enabling flawless transmission of high-resolution content. It supports resolutions up to 8K (7680×4320), including 4K and 1080p, making it versatile for various display needs. Additionally, the cable's compatibility with HDMI eARC features ensures immersive audio support alongside high-resolution visuals. Whether it's for gaming, home entertainment, or professional setups, this cable's robust bandwidth and resolution support cater to the demands of modern devices and high-definition content.

Device Compatibility Details

With advanced device compatibility features, the Cable Matters 8K HDMI cable guarantees seamless connectivity for a range of cutting-edge electronics. This cable addresses compatibility challenges by supporting a wide array of devices such as PS5, Xbox Series X/S, RTX3080/3090, RX 6800/6900, Apple TV, PS4 PRO, Xbox One, and more. Should compatibility issues arise, users can employ troubleshooting techniques like ensuring proper power supply for the active cable and understanding the cable's unidirectional nature. Users have reported successful connections with devices like mounted TVs, game consoles, LG C9 OLED, and G-Sync enabled at 120 Hz. Additionally, the cable is known to work well with advanced features like 4K 120Hz VRR + HDR + 10bit Full RGB on devices such as Asus 4090 and Sony x85x95k.

Active HDMI Chipset Performance

Utilizing an active HDMI chipset, this cable enhances performance by delivering seamless 8K resolution and advanced audio support for a range of high-end devices. The active chipset reliability guarantees stable transmission of high-quality video and audio signals without signal degradation or interference. Despite concerns about power consumption, the cable efficiently manages its energy requirements to provide consistent performance. By incorporating an active chipset, this cable minimizes power consumption issues while maximizing compatibility with various devices. This feature guarantees a reliable and robust connection for demanding applications, ensuring that users can enjoy a superior viewing experience without worrying about power-related issues. The active HDMI chipset plays a key role in the cable's overall performance and reliability, making it a valuable choice for high-resolution content transmission.

K 120Hz VRR Compatibility

The 8K HDMI cable from Cable Matters delivers seamless compatibility for high-end devices with its support for 4K at 120Hz VRR, guaranteeing a smooth and immersive viewing experience. When it comes to enhancing the gaming experience, having the ability to support 120Hz Variable Refresh Rate (VRR) is essential for fluid gameplay and reduced screen tearing. By enabling 4K resolution at 120Hz VRR, this cable ensures that fast-paced action sequences are displayed with exceptional clarity and smoothness, optimizing the overall gaming experience. Additionally, the cable's compatibility with various display settings, including advanced features like HDR and Full RGB, further enhances the visual quality and realism of games, providing gamers with a competitive edge and an immersive gaming environment.

Product Quality

Upon testing the cable's specifications and features, it becomes evident that Cable Matters' 8K HDMI cable stands out for its high-quality construction and robust performance in delivering top-tier visual and audio experiences. The product durability of this cable is impressive, with a thick, well-insulated design that suggests longevity and reliability. Customer satisfaction is likely to be high due to the cable's active HDMI chipset, ensuring excellent signal transmission and minimal interference. Users have praised Cable Matters for providing a 2-year warranty, further enhancing the perception of quality and support. While concerns about powering the active cable exist, the overall positive feedback on durability and performance indicates a strong foundation for customer satisfaction with this 8K HDMI cable.

What It's Used For

As I consider the Cable Matters 8K HDMI cable, the key points that come to mind are its connectivity options, device compatibility, and performance expectations. When using this cable, it's important to understand its capability to connect a wide range of devices like gaming consoles, PCs, and high-definition TVs. Additionally, ensuring that the cable can deliver the desired performance, including support for 8K resolutions, advanced audio features, and HDR content, is essential for an excellent viewing experience. Combining these aspects will lead to a seamless integration of the cable into various entertainment setups, providing users with a versatile and high-quality connection solution.

Connectivity Options

When considering connectivity options for the Cable Matters 8K HDMI cable, users can leverage its advanced features to deliver high-quality audio and video signals across a wide range of devices. The cable's robust construction guarantees efficient signal strength transmission, maintaining crisp images and immersive sound. Its design allows for easy cable management, reducing clutter and ensuring a clean setup. With support for 8K resolution and various audio formats, this HDMI cable is versatile and can be used for connecting devices like gaming consoles, PCs, TVs, and projectors seamlessly. Whether for home entertainment systems or professional settings, the Cable Matters 8K HDMI cable provides reliable connectivity options while maintaining top-notch signal integrity and performance.

Device Compatibility

For peak performance and seamless operation, the Cable Matters 8K HDMI cable is designed to support a wide array of devices, ensuring compatibility with high-end gaming consoles, cutting-edge GPUs, streaming devices, and advanced home entertainment systems. It effortlessly connects to devices like PS5, Xbox Series X/S, RTX3080 / 3090, RX 6800/6900, Apple TV, PS4 PRO, Xbox One, Roku Ultra, and more. Troubleshooting tips include ensuring proper power supply for the active cable and understanding the unidirectional nature of the HDMI connection. Users have successfully linked computers to projectors and VR headsets, as well as achieved compatibility with Asus 4090 and Sony x85x95k for 4K 120Hz VRR + HDR + 10bit Full RGB. The cable's versatility makes it ideal for various devices and setups, enhancing the overall viewing and gaming experience.

Performance Expectations

The Cable Matters 8K HDMI cable demonstrates exceptional performance capabilities across a range of high-end devices and entertainment systems. When connected to devices such as the PS5, Xbox Series X/S, RTX3080/3090, Apple TV, and more, users can expect seamless transmission of 8K, 4K, and 1080p resolutions with support for advanced features like HDCP 2.2 and 21:9 cinema aspect ratio. The cable's compatibility with HDMI eARC guarantees immersive audio experiences, enhancing user experience. While some users may encounter performance issues with HDMI sync, the cable effectively resolves these issues. It is important for users to understand the unidirectional nature of the cable for top-notch performance. Overall, the Cable Matters 8K HDMI cable delivers on its promise of high-quality performance for a variety of entertainment setups.

Product Specifications

This HDMI cable by Cable Matters features an active 8K HDMI chipset and boasts a 48 Gbps bandwidth, meeting the HDMI 2.1 standard. Here is a detailed look at the product specifications in comparison with other cables:

SpecificationsCable Matters 8K HDMI Cable
Bandwidth48 Gbps
Resolution Support8K, 4K, 1080p
Audio Channels32

This table showcases the Cable Matters 8K HDMI Cable's high bandwidth, broad resolution support, and capacity for 32 audio channels. These features make it a versatile choice for various devices and setups. For an installation guide, ensure proper alignment and secure connections for optimal performance.

Who Needs This

Anyone seeking an advanced HDMI cable solution for their high-resolution multimedia and gaming needs will benefit from the Cable Matters 8K HDMI Cable's exceptional performance and compatibility features. The target audience includes gamers, home theater enthusiasts, and professionals requiring high-quality audio and video transmission. Installation tips for top performance involve guaranteeing a secure connection by firmly inserting the cable into compatible devices, avoiding bends or kinks that could damage the cable, and using cable clips to secure it along walls or furniture to prevent tripping hazards. Additionally, identifying the correct input/output ports on devices and following the manufacturer's guidelines for setup will ensure a seamless installation process, maximizing the cable's capabilities for immersive viewing and gaming experiences.


For those seeking a high-performance HDMI cable solution for their multimedia and gaming setup, the Cable Matters 8K HDMI Cable offers exceptional features and compatibility. This cable stands out for its impressive durability and power efficiency, making it a reliable choice for demanding setups. Here are some key pros to take into account:

  • Robust Cable Durability: Built to withstand frequent handling and movement without compromising performance.
  • Low Power Requirements: Efficient power consumption, minimizing strain on connected devices.
  • High Bandwidth Support: Guarantees smooth transmission of high-resolution content without signal degradation.
  • Wide Compatibility: Works seamlessly with a variety of devices, including gaming consoles and high-end TVs.
  • Future-Proof Design: Ready for upcoming technologies and resolutions, providing long-term value for users.


Despite its impressive features and compatibility, users have reported some drawbacks associated with the Cable Matters 8K HDMI Cable that warrant consideration.

  • Return Process: Some users faced frustrations with the return process and additional shipping costs.
  • Customer Satisfaction: Mixed experiences were noted regarding cable performance and customer support.
  • Compatibility Issues: Concerns were raised about compatibility with specific devices like the ATT TV box and Apple TV 4K.
  • Lack of Desired Support: Frustrations were expressed over the cable not supporting 4K at 120Hz as desired.
  • USB Power Concerns: Some users raised concerns about powering the active cable and using a USB power adapter.

What Customers Are Saying

Customers consistently highlight the robust build quality and reliable performance of the Cable Matters 8K HDMI Cable in their reviews. The majority express satisfaction with the cable's ability to resolve HDMI sync issues and its compatibility with various devices like gaming consoles, TVs, and projectors. Some users initially faced challenges with the unidirectional nature of the cable but found success after understanding its design. Troubleshooting tips shared by customers include ensuring proper power for the active cable through a USB adapter. While there are mixed experiences with customer support, many appreciate the 2-year warranty provided by Cable Matters. Overall, customers commend the cable for its sturdy construction and dependable performance, making it a preferred choice for high-quality audio and video connectivity.

Overall Value

Based on its specifications and customer feedback, the Cable Matters 8K HDMI Cable offers exceptional value for users seeking high-performance audio and video connectivity solutions. The cable's active 8K support with 48 Gbps bandwidth aligns with HDMI 2.1 standards, ensuring peak performance for 8K, 4K, and 1080p resolutions. Users benefit from features like HDCP 2.2, 32 audio channels, and compatibility with HDMI eARC for immersive audio experiences. Additionally, the cable's compatibility with a wide range of devices, including gaming consoles, TVs, and streaming devices, enhances its value assessment. While some users have concerns about powering the active cable, the 2-year warranty provided by Cable Matters adds to user satisfaction and overall value proposition.

Tips and Tricks For Best Results

For peak performance when using the Cable Matters 8K HDMI Cable, ensuring proper installation and setup is essential. When installing the cable, make sure to securely plug each end into the appropriate ports to avoid signal loss or interference. Troubleshooting tip: if encountering HDMI sync issues, try reseating the cable or testing on another device to rule out compatibility issues. Regular cable maintenance involves checking for any physical damage or fraying that could impact performance. Additionally, consider the power requirements of the active cable; it may require a USB power adapter to function correctly, especially for longer cable lengths. By following these installation tips and being mindful of cable maintenance and power needs, you can optimize the performance of your Cable Matters 8K HDMI Cable.


In evaluating the performance and compatibility of the Cable Matters 8K HDMI Cable, it is evident that the active features and high specifications cater to a wide range of devices and resolutions. The positive customer feedback regarding the thick, high-quality cable with an active HDMI chipset is remarkable. While some users expressed concerns about powering the active cable, the overall satisfaction with Cable Matters products and the provided 2-year warranty are significant points. However, the mixed experiences with customer support and the return process, especially in cases where compatibility issues arose with specific devices like the ATT TV box and Apple TV 4K, highlight areas for improvement. Resolving these issues could enhance the overall user experience and satisfaction with the Cable Matters 8K HDMI Cable.

Frequently Asked Questions

Does the Cable Require an External Power Source for Operation?

Yes, the cable requires an external power source for reliable operation, ensuring peak compatibility and performance. It is essential to take into account this power requirement to achieve seamless connectivity and functionality with various devices.

Can This Cable Work With Older HDMI Devices?

Yes, this cable can work with older HDMI devices. It offers compatibility and signal transmission support for legacy devices, ensuring seamless connectivity. With support for various resolutions, it bridges the gap between older and newer technology, enhancing viewing experiences.

Is This Cable Suitable for Outdoor or Rugged Use?

In my experience, this cable is not designed for outdoor or rugged use. While it excels in delivering high-quality audio and video indoors, its durability and weather resistance may be compromised in harsh outdoor environments.

Will This Cable Support Dolby Atmos and Dts:X Audio Formats?

Yes, this cable fully supports Dolby Atmos and DTS:X audio formats, ensuring exceptional audio quality and compatibility. It excels in delivering immersive surround sound performance, enhancing the overall viewing experience with high-fidelity audio.

How Does This Cable Handle Signal Loss Over Long Distances?

In the domain of data transmission, maintaining signal integrity over long distances hinges on cable quality. Ensuring minimal signal loss through robust construction and shielding techniques can optimize performance and reliability.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.

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