Epic Games Releases April 2011 Unreal Development Kit Beta

[Blade[UG]]

Well I'd expect that the renderer is going to be doing some different things even if there's no difference between the scenes at all.

[Crolus]

So why with 4890 is that performance problem?

[Wizzard~Of~Ozz]

Well I'd expect that the renderer is going to be doing some different things even if there's no difference between the scenes at all.

Which was what I was saying ( although visual difference would have been better ). If DX11 is enabled, things are not handled the same.

Crolus, do you have DX11 enabled? If so, disable it and test again, your 4890 card is not a DX11 card.