How to know whather Dirt 2 is DX11 or DX9 Tags: PC gaming How To Video Games Last response: January 9, 2010 7:13 AM in Video Games Share lkn118 January 7, 2010 7:13:56 AM Yes, I have a HD5750, DX11. I installed Dirt 2, but I dont know whather its running DX9 or DX11. How do I find it out? I found a 'd3dx11_42'. Its DX11 file? So Dirt 2 is running at DX11? More about : whather dirt dx11 dx9 fjiekie January 7, 2010 8:12:05 AM if you have vista or W7, a DX11-GPU and a DX11-game it will play on DX11 natively if you haven't changed it in the game-options (in the rare possibility that you can choose that) it will be DX11. Milos-stancene January 7, 2010 9:14:12 AM lkn118 said:Yes, I have a HD5750, DX11. I installed Dirt 2, but I dont know whather its running DX9 or DX11. How do I find it out? I found a 'd3dx11_42'. Its DX11 file? So Dirt 2 is running at DX11? you supposed to see the difference Related resources DX11 vs DX9 in Dirt2 - Forum First look at dirt 2 in DX11 - Forum GTX 460 buggy with DiRT 2 DX11 - Forum Dirt 2 DX11 - Forum Dirt 2 , Dx11 , Tesselation - Forum Can't find your answer ? Ask ! Get the answer gamerk316 January 7, 2010 11:12:43 AM Make sure all options are set to their highest settings. Basically, if your running at the 30-40 FPS range, you're running DX11. If you're above 60FPS, your running DX9. As for visually, the differences in Dirt2 are minimal anyways, and probably not worth the performance loss. Mousemonkey January 7, 2010 5:03:10 PM You could also try running Rivatuners OSD framerate counter. sayantan January 9, 2010 6:30:54 AM yeah use fraps welshmousepk January 9, 2010 7:13:13 AM change the relevant in game settings to ultra. the ultra settings denote the DX11 changes (not on all options, but the DX11 capable ones). those settings wont be selectable on a non DX11 card. Can't find your answer ? Ask ! Publish Related resources: ForumGTA IV - DX9 vs DX11 ? ForumDx11 low VS Dx9 High settings Forum5850 vs 4xxx Cards, and DX9 vs DX11 In General ForumDX11 benchies & Comparision screenshots ( Dirt 2 ) ForumCrysis 2 DX11 stutter ForumDiRT 2 DirctX 11 vs. DirectX 9 ForumDiRT 2 Problems ForumDirt 2 stuttering ForumPost your best Dirt 2 benchmarks here (DX9-DX10-DX11) ForumPS3, and Wii adding to wired network. More resources Read discussions in other Video Games categories Console Gaming PC Gaming Handheld Gaming Nintendo Playstation Servers Sims World of Warcraft Xbox 360 !