Microsoft Video Game Consoles: Complete History

Gen	Console	Launch	Key Specs / Features	Discontinued
6th	Xbox (Original / "Duke")	Nov 2001	Intel Pentium III 733 MHz, Nvidia NV2A, 64 MB RAM, 8/10 GB HDD (Built-in), Ethernet, Xbox Live (Launch 2002).	2006
7th	Xbox 360 (Core/Arcade/Pro/Elite/Slim/E)	Nov 2005	PowerPC Tri-Core (Xenon/Zephyr/Falcon/Jasper), ATI Xenos, 512 MB GDDR3, HDD (20-500GB), Kinect, Xbox Live Gold, Apps.	2016
8th	Xbox One (Original / S / X)	Nov 2013	AMD Jaguar 8-Core, GCN GPU, 8 GB DDR3 (+32 MB ESRAM on X), Blu-ray, HDMI In, Kinect 2 (Bundled Early), Backward Compat (360/Xbox).	2020 (X/S)
9th	Xbox Series X / Series S	Nov 2020	Zen 2 / RDNA 2. X: 12 TFLOPS, 16 GB GDDR6, 1 TB NVMe, 4K/120Hz, Disc. S: 4 TFLOPS, 10 GB GDDR6, 512 GB NVMe, 1440p/120Hz, Digital Only.	Current

Xbox Live (2002) $\to$ Xbox Network: Unified Online.
Xbox Game Pass (2017): Subscription Library (Day 1 First Party).
xCloud / Cloud Gaming: Stream to Phone/TV/PC.
Backward Compatibility: 360 / Original Xbox games on One/Series (FPS Boost, Auto HDR).

Note: No Handheld Console (yet). Rumored "Project Kennan" (ASUS ROG Ally X / Xbox Handheld) 2025+.

Video Game Consoles