What's the difference between Xbox game pass and Xbox game pass Ultimate?

[Stephenn]

Xbox game pass Ultimate includes Xbox game pass (xgp), gold membership, xpa and perk.
The XGP is used to play games in the all-ticket library for free.
Gold membership is used to gain online access and get free games every month.

 

[Kevin254]

Xbox Game Pass is a video game subscription service from Microsoft for use with its Xbox One console and Windows 10. Described as "Netflix for video games", the Xbox Game Pass grants users access to a catalog of games from a range of publishers for a single monthly subscription price.

 

[Kevin254]

Xbox Game Pass Ultimate, a new tier that combines both Game Pass and Xbox Live Gold into a single subscription package.