How much RAM did an Xbox 360 have?
Technical specifications
Its main memory pool is 512 MB in size. Originally, the Xbox 360 was equipped with only 256 MB of RAM, but Epic, the Gears of War developer, demonstrated to Microsoft that the console should have 512 MB of RAM to deliver much better performance.
How many GB is Xbox 360?
The Xbox One is powered by an AMD "Jaguar" Accelerated Processing Unit (APU) with two quad-core modules totaling eight x86-64 cores clocked at 1.75 GHz, and 8 GB of DDR3 RAM with a memory bandwidth of 68.3 GB/s. The APU is built on TSMC's 28nm process.
How many GB RAM is Xbox?
Yes, 95% of original XBox games can play on the 360, if you have a hard drive (and a data transfer connector). It can't be on the 4GB hard drive, it has to be at least the 20GB external hard drive or better.