As previously reported, Microsoft after the official announcement of the console Xbox One announced its intention to improve its hardware.
Then it was planned to increase the frequency of the GPU, to equalize the graphics performance to that of the PlayStation 4, as well as increase the amount of RAM.
As the representative of Microsoft, the company is now actively the process of internal testing Xbox One. Daily releases new build of the operating system console containing certain improvements. As for the graphics, then after the official announcement of the Xbox One, it has undergone some changes. So, it is reported to increase the GPU frequency from 800 MHz to 853 MHz. Also, have developed a new graphics driver. In Microsoft has not reported any performance gains provided these improvements.
Read another very interesting article about alternative energy of the Sun, water and air.