USB4 Takes Center Stage, Replacing Thunderbolt in Motherboards
USB4 is quietly replacing Thunderbolt, and your next motherboard will prove it
Xda-developers
Image: Xda-developers
USB4 is rapidly becoming the standard for high-performance connectivity, replacing Thunderbolt on modern motherboards. This shift allows both Intel and AMD users to enjoy high-speed data transfer without the proprietary limitations of Thunderbolt. As USB4 integrates core Thunderbolt features, it offers a unified, efficient architecture for data transmission.
- 01USB4 has absorbed the Thunderbolt 3 specification, making it the default high-speed port on new motherboards.
- 02Intel's move to contribute Thunderbolt 3 royalty-free to USB-IF has eliminated the 'Intel tax' on motherboard manufacturers.
- 03USB4 supports a maximum speed of 40 Gbps, with future versions expected to reach 80 Gbps to 120 Gbps.
- 04The integration of USB4 controllers into modern CPUs reduces costs for motherboard manufacturers.
- 05USB4 simplifies connectivity, allowing a single ecosystem for various devices without compatibility issues.
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USB4 is poised to replace Thunderbolt as the primary high-performance connectivity standard on modern motherboards. Historically, Thunderbolt was seen as the premium option, exclusive to Intel systems, while USB was often viewed as a less reliable alternative. However, USB4 has absorbed the Thunderbolt 3 specification, allowing both Intel and AMD users to benefit from high-speed data transfer without the limitations of proprietary technology. Intel's decision to contribute the Thunderbolt 3 protocol royalty-free to the USB Implementers Forum (USB-IF) has effectively removed the costs associated with using Thunderbolt technology on motherboards. This shift enables manufacturers to integrate USB4 controllers directly into CPUs, significantly lowering production costs. USB4 supports a baseline speed of 40 Gbps, with future iterations expected to achieve up to 120 Gbps. This evolution not only enhances data transfer capabilities but also simplifies device compatibility, allowing users to connect various peripherals without worrying about brand-specific limitations. As a result, the absence of the Thunderbolt logo on motherboards should be seen as an advancement rather than a downgrade, marking a new era of universal connectivity.
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This shift allows consumers to build PCs with high-speed connectivity without the premium costs associated with Thunderbolt technology.
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