Xbox Series X loading times are 4x faster says Gears of War developer

xbox series x
(Image credit: Future)

The Coalition's studio technical director Mike Rayner recently spoke about the capabilities of the Xbox Series X and what it will mean for game development going forward. 

In an interview with Windows Central, Rayner spoke about the greatly improved Xbox Series X loading times in comparison to the Xbox One, as well as how The Coalition will look to explore how it can use the hardware’s improvements and features to "increase the texture detail in our game beyond what we can fit into memory." 

Rayner begins by talking about the expectations of each generational leap when it comes to the improvements of the CPU, GPU, and memory performance of the hardware, and says the "Xbox Series more than delivers against these expectations." 

"As a game developer, one of the most exciting improvements that far exceeds expectations is the massive I/O improvements on Xbox Series," Rayner explains. "In the current generation, as the fidelity and size of our worlds increased, we have seen download times and install sizes grow and increasing runtime I/O demands, which have made it challenging to maintain load-times expectations and meet world streaming demands without detail loss. The Xbox Series X has been holistically designed to address this challenge." 

The I/O improvements Rayner refers to is the speed at which the Xbox Series X's new SSD can process input from you and display the results when you're playing a game, which will greatly improve loading times. "With the Xbox Series X, out of the gate, we reduced our load-times by more than 4x without any code changes." 

The Series X also boasts the Xbox Velocity Architecture, which is made up of four components to "unlock new capabilities never-before seen in console development." Rayner also talks about Series X's Sampler Feedback for Streaming (SFS), which is one of the components of the Architecture. The SFS feature of the hardware, as Xbox Wire explains, allows games to load into memory "with fine granularity". That means it only loads the portions of the textures that the GPU needs for a scene and only as it needs it. 

Rayner went on to discuss the SFS feature with Windows Central: "The Xbox Series X's Sampler Feedback for Steaming is a game-changer for how we think about world streaming and visual level of detail. We will be exploring how we can use it in the future to both increase the texture detail in our game beyond what we can fit into memory, as well as reduce load times further by increasing on-demand loading to just before we need it." 

Want to know more? Here's our breakdown of the Xbox Series X specs.

Heather Wald
Senior staff writer

I started out writing for the games section of a student-run website as an undergrad, and continued to write about games in my free time during retail and temp jobs for a number of years. Eventually, I earned an MA in magazine journalism at Cardiff University, and soon after got my first official role in the industry as a content editor for Stuff magazine. After writing about all things tech and games-related, I then did a brief stint as a freelancer before I landed my role as a staff writer here at GamesRadar+. Now I get to write features, previews, and reviews, and when I'm not doing that, you can usually find me lost in any one of the Dragon Age or Mass Effect games, tucking into another delightful indie, or drinking far too much tea for my own good.