Games Stuttering with GTX285 graphics card

I just change the graphics card from a 9800GTX to a GTX 285 and I am facing a problem in some of my older games (Half-Life 2, BioShock and even Stalker clear sky): the STUTTERING!. I continued jerking microphones in all the games mentioned above.

When I am just so good, but as soon as I start to look around me I have incessant micro-jerks. The number of frames per second there is nothing I tested with Half-Life 2 and 60fps fraps me with constant AAx4, Anisox16 vsync and all funds at least I have more famous 220fps and micro-jerks are still there!

Format your drive and reinstall the operating system.

Why format? You think it will change what? My windows reinstallation date of February is thus recent relatively.

In the advanced settings of the nVidia drivers, you can try to put "Maximum pre-rendered frames" to 1 or 0.

After watching if you do not have a service that makes the con (anti-virus, indexing, vss)

1. Uninstall your current nVidia display drivers.
2. Install the newest drivers from nVidia's official site (178.13).
3. Go into your nVidia control panel. Make sure you're using the "advanced view."
4. Manage 3D Settings -> Program Settings -> Add -> Navigate to the file and choose WAR.exe
5. Turn up AF to 16X, turn up AA to whatever your video card can usually handle.

If you're using a LCD screen, turn vsync on and turn triple buffering on (if you're using a CRT, turn both of these off).

6. Keep the texture filtering quality setting at performance.

Quote:

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Note: If you see some shimmering in-game and you do not like it, turn the texture filtering quality setting to high quality.

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7. Set Negative LOD Bias to clamp.
8. Go into your in-game settings.

For moderate/low end GPU, click on balanced. Uncheck lightmap and specular lighting.

For high end GPU's, keep everything on high quality, but turn off specular lighting and lightmap, and keep shadows on balanced.