Microsoft Xbox Series X
By Microsoft
Microsoft Xbox Series X is Microsoft's current-generation home video game console, built around a custom AMD chip and solid-state storage, designed to run Xbox-exclusive and third-party games alongside backward-compatible titles from…
Definition
Microsoft Xbox Series X is Microsoft's current-generation home video game console, built around a custom AMD chip and solid-state storage, designed to run Xbox-exclusive and third-party games alongside backward-compatible titles from earlier Xbox generations. It is positioned as the higher-performance sibling to the smaller, digital-only Xbox Series S, and integrates closely with Microsoft's Game Pass subscription service and cloud-gaming features.
Overview
The Xbox Series X is a fixed-purpose gaming console rather than a general-purpose computer, running an Xbox-specific operating system and a game library published through Microsoft's approval and storefront systems. Its role in Microsoft's broader strategy extends beyond the console hardware itself: it is deeply tied to Xbox Game Pass, a subscription service offering access to a rotating catalog of games, and to cloud-gaming infrastructure that lets some games run on Microsoft's servers and stream to other devices, blurring the line between console ownership and access to a game library. Mechanically, the console uses a custom AMD chip combining CPU and GPU functions, similar in general approach to competing consoles, paired with a proprietary solid-state expansion card format for fast additional storage beyond the built-in drive. It supports ray-traced lighting and variable refresh rate output in compatible games and displays, and its architecture was designed with an emphasis on backward compatibility, allowing many games from the original Xbox, Xbox 360, and Xbox One to run on the newer hardware, often with improved load times and frame rates compared to their original release. Against its closest competitor, the PlayStation 5, the Xbox Series X differentiates itself primarily through its exclusive game lineup, its Game Pass subscription model, and a stronger emphasis on cross-device play, since many Xbox titles also run on Windows PCs and through cloud streaming to phones and tablets. Compared to PC-based gaming platforms, including gaming PCs and handheld devices like the Steam Deck, it remains a closed system without user-installable arbitrary software or component-level hardware upgrades. In practice, players use the Xbox Series X to play new releases and back-catalog Xbox titles, subscribe to Game Pass for access to a broad rotating library without buying each game individually, and in some cases stream games to other devices rather than running them locally. Its expansion storage card allows adding fast solid-state space for game installations without opening the console. Trade-offs mirror those of other consoles: the platform is closed to unauthorized software, hardware cannot be upgraded piecemeal, and the Game Pass model, while offering breadth of access, means titles can leave the subscription catalog over time rather than being permanently owned. Buyers wanting full backward-compatible ownership of every purchased title indefinitely, or complete hardware customization, may be better served by physical game ownership on a different platform or a PC, while subscribers comfortable with a rotating library will generally find Game Pass the more economical way to sample a wide range of titles.
Key Features
- Custom AMD chip combining CPU and GPU functions
- Proprietary solid-state expansion card for additional fast storage
- Backward compatibility across multiple prior Xbox generations
- Deep integration with Xbox Game Pass subscription service
- Support for ray tracing and variable refresh rate output
- Cloud-gaming streaming to phones, tablets, and PCs
- Cross-play and cross-buy support with Windows PC versions
Use Cases
Alternatives
Frequently Asked Questions
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