Windows 8.1 shows Directx 11

boRn-cOnFuseD

Honorable
Dec 1, 2013
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10,510
Hi guys, i have windows 8.1 pro and i basically upgraded to windows 8.1 to get performance in battlefield 4 and it does give me that boost.
But if i go dxdiag, under system information it says Direct x 11 only, so i was wondering if that is Direct x 11.1 and is just named as Direct x 11 in windows 8?
And if not than can any1 tell me where can i get the latest version from coz windows update hasn't given me yet.
System spec:
Amd phenom || X4 840 3.20 Ghz
8GB Ram
Nvidia Geforce Gtx 570