Windows 8 generates better graphics than Windows 7?

firstrig

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Dec 17, 2013
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So, I was reading this article http://www.pcadvisor.co.uk/buying-advice/windows/3466588/windows-7-or-8-which-is-best-for-gaming/ which says

"If you’re interested in the technical differences, Windows 7 has only partial support for Direct3D 11.1, which is part of DirectX. Windows 8 has full support.

However, while it’s possible that game developers will use some features that aren’t supported in Windows 7, it’s very unlikely that you’ll notice the difference. The game will still run in Windows 7, but the graphics quality might be slightly reduced."

What should we make of this claim?