Tech Roundtable Vol. #32- USB-C vs. Thunderbolt: Which One Reigns Supreme in Connectivity?
Posted: Thu Jan 09, 2025 9:26 pm

Hope all is well, today I am here with the new topic of our amazing series Tech Roundtable and the topic for the day is, "USB-C vs. Thunderbolt". In the modern tech landscape, USB-C and Thunderbolt are two of the most prominent and widely used connectivity standards. Both technologies are essential in powering devices, transferring data, and connecting peripherals, but they aren't the same. While USB-C refers to the physical connector type, Thunderbolt represents a high-speed, feature-rich data transfer protocol that often uses the same connector. And in this episode we will break down the differences between the two, helping you understand which is the better choice for various use cases.
USB-C is a universal connector type used across smartphones, laptops, tablets, and other gadgets. Its reversible design and ability to support various standards have made it the go-to choice for many devices. Here's what USB-C offers:Understanding USB-C
- 1. Versatile Usage: USB-C can be used for charging, data transfer, and video output.
- 2. Data Transfer Speeds: The current USB 3.2 Gen 2 standard for USB-C offers up to 10 Gbps speeds.
- 3. Power Delivery: USB-C can deliver power up to 100W, supporting fast charging for devices, even laptops.
- 4. Widespread Adoption: USB-C is supported by a vast range of devices, including Android phones, Windows laptops, and various accessories.
Thunderbolt, on the other hand, is a connectivity standard developed by Intel in collaboration with Apple. Thunderbolt 3 and 4 use the same USB-C connector but offer advanced features that USB-C alone can't match:Understanding Thunderbolt
- 1. Blazing Fast Speeds: Thunderbolt 3 and 4 can achieve speeds up to 40 Gbps, significantly faster than standard USB-C.
- 2. Dual 4K Displays: Thunderbolt can power dual 4K displays or a single 8K display, making it ideal for high-end graphics work.
- 3. External GPU Support: Thunderbolt allows for the connection of external GPUs, boosting the performance of laptops for gaming or creative work.
- 4. Backward Compatibility: Thunderbolt ports support USB-C devices, providing flexibility.
Comparing the Two: Key Differences

Power Delivery: Both USB-C and Thunderbolt can deliver up to 100W of power, but Thunderbolt supports faster and more reliable charging for high-performance devices.
Video Output: Thunderbolt can support dual 4K monitors or a single 8K monitor, while USB-C is typically limited to a single 4K monitor.
Compatibility: While Thunderbolt devices can use USB-C accessories, USB-C ports cannot fully utilize Thunderbolt's capabilities.
For Everyday Use: USB-C is perfect for users who need standard charging, data transfer, and video output. Its versatility and wide adoption make it the practical choice for most.Use Cases: Which One Should You Choose?
For Power Users: If you're a creative professional working with high-resolution video editing, 3D modeling, or need external GPU support, Thunderbolt offers the advanced features necessary for high-performance tasks.
Both USB-C and Thunderbolt are valuable technologies, but the right choice depends on your specific needs. For most users, USB-C provides ample speed, power, and compatibility. However, for professionals and tech enthusiasts requiring top-tier performance, Thunderbolt’s superior speed and features make it the clear winner.The Verdict
Now let me know which type of user you are?
A. Normal User
B. Power User