![]() Always test the effects of your settings, as cards have a sweet spot. In the end I got my core up to 295mhz and memory to 515mhz on my 5500. (Probably not more than 10% until you're comfortable with overclocking). I'd suggest not taking it too far too fast. Only adjust the 3d clocks and do so in 10mhz intervals. Agree to the warning (scroll down to the bottom). In the nvidia control panel select clock frequencies. This will allow you to overclock using the nvidia control panel. The next thing you can try is overclocking your card. Do the same thing in the opengl settings page. On the mipmap LOD bias adjustment slider, move the slider to 0.8 (make sure this is 0.8 not -0.8). Again in the direct3d settings go to the mipmapping tab. The other tweak is good for opengl and direct3d games. To do this, open the direct3d section in rivatuner and click on the shaders tab. This turns off pixel shader 2 support which really slows the card down (nb this will reduce scores in 3dmark 03, but don't worry about that as the performance boost is worth more than the bragging rights). The first one to try is setting the pixel shaders to 1.4 (or even 1.1) and vertex shaders to 1.1. There's a couple of things that make a big difference in the direct3d and opnegl tabs. Also set image settings to high performance.Äownload rivatuner and get to know it. You need to turn off anti-aliasing, anisotropic filtering and vsync in the Nvidia control panel. I'm not usre how experienced you are so I'll start with the basics. OK, I used to ahve a 5500, which is just a 5200 with a slight overclock. ![]()
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