Specifications

Switching this to 'True' may speed up performance (it forces all textures to be loaded into video
memory on the card only). It is available here:
http://unreal.epicgames.com/files/d3d_08/d3ddrv.dll
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The 4.13 patch includes the 0.7 d3ddrv.dll. It is also available here:
http://unreal.epicgames.com/files/d3ddrv.dll
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The 0.6 d3ddrv.dll is available here:
http://unreal.epicgames.com/files/d3d_06/d3ddrv.dll
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The d3ddrv.dll that was included with the 4.05b patch is available here:
http://unreal.epicgames.com/files/d3d_405b/d3ddrv.dll
All the files go in your UnrealTournament\System directory.
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Try using OpenGL instead of Direct3D and vice versa.
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The 6.11+ drivers may help with Unreal Tournament Direct3D performance.
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Try disabling Precaching. Use the tilde key to bring up the console and then type in 'Preferences'. Select
Renderer / Direct3D / Precache and set it to False.
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Here are a few tips from 3DSL:
First you will need to use the coolbits.reg registry file - read the 'How can I enable the overclocking
utility in NVIDIA's drivers?' question for more information.
1. Use the latest NVIDIA reference drivers.
2. Download the latest patch for UT from:
http://unreal.epicgames.com
3. In Display Properties => NVIDIA Control Panel => Direct3D Settings => More Direct3D
a. Set 'PCI Texture Memory Size' to 63 (assuming you have 128MB of RAM).
b. Tick 'Disable vertical sync'.
c. Set 'Render no more than x frames ahead' to 5.
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In addition there is an excellent Unreal Tournament tweak guide available here:
http://www.3dspotlight.com/tweaks/ut/
Back to Index
Q. I get mouse lag in Unreal Tournament. How can I fix it?
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Make sure you have the latest chipset drivers for your motherboard installed, in particular the VIA 4in1
drivers.
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Perform the 'Disable vertical sync' instructions mentioned in the 'How can I speed up Unreal Tournament
on my GeForce?' question. You may also find that enabling VSYNC actually fixes mouse lag.
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You may also need to use a different d3ddrv.dll (try version 0.8), as descrived in the 'How can I speed up
Unreal Tournament on my GeForce?' question.
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Try using 16
-
bit colour mode instead of 32
-
bit colour mode.
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GeForce FAQ