If you're aiming to record or broadcast gameplay footage using a robust laptop or PC setup, a capture device is essential. The next decision involves opting for an internal or external model, specifically PCIe versus USB interfaces. Will Smith addresses this dilemma through his recent experiments featured on PCWorld's YouTube platform.
To preview the findings: the choice has become largely irrelevant in most situations. Exceptions arise when capturing at resolutions and frame rates exceeding 4K, where the superior throughput of a PCIe device provides significant benefits, provided your hardware is equipped to manage such demands. Similarly, for users on Linux, the universal USB option proves more reliable, as certain manufacturers like Elgato have historically offered limited compatibility for that operating system. On portable devices like laptops, external units remain the only practical choice.
One standout observation is the impressive performance across devices from brands such as Elgato and AVerMedia in today's market. During Twitch broadcasts, Smith monitors console output directly in the OBS interface—a feat that was once impossible for demanding titles. He demonstrates smooth handling of high-speed action in games including Bloodborne and Ghost of Tsushima. Moreover, premium models show minimal variation in cost.
For in-depth evaluations of computer hardware, consider subscribing to PCWorld's YouTube channel. Gamers or streamers using Linux may also explore content on our affiliated outlet, The Full Nerd Network, particularly the Dual Boot Diaries series.
With 15 years in tech reporting, Michael has reported on topics ranging from Apple products to ZTE devices. At PCWorld, he specializes in keyboards, frequently testing fresh models and customizing mechanical setups or enhancing his workstation during downtime. His work has appeared in outlets like Android Police, Digital Trends, Wired, Lifehacker, and How-To Geek, including on-site coverage of events such as CES and Mobile World Congress. Residing in Pennsylvania, Michael eagerly anticipates his upcoming kayaking adventures.