Member Avatar for muhammad_74

Hi,
Does this old motherboard of my friend supports Pixel Shader version 3.0 and Vertex Shader version 3.0.
The Board is:Intel 946GZ Express Chipset Family

Reply as soon as possible.
Thanks,uxama

Edited by muhammad_74
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Short answer: the Intel 946GZ chipset uses the Intel GMA 3000 integrated graphics engine, so whether you get Pixel/Vertex Shader 3.0 depends on that GPU and the drivers, not on the motherboard itself. (intel.com)

A little more detail and why some answers look contradictory: vendor docs and third‑party spec pages list the GMA 3000 as a DirectX 9.0c / OpenGL era part, and some driver stacks expose Shader Model 3.0 or SM3‑like features for pixel shaders. at the same time a number of sources note the GMA 3000’s vertex‑shader support is limited and in many builds vertex work is handled in software or via driver fallbacks — so real, fast SM3.0 behavior should not be expected. (techpowerup.com)

Practical steps (build on and ):

  • Confirm what GPU the system is actually using (integrated GMA 3000 vs a discrete PCIe card). On Windows open Device Manager -> Display adapters or run dxdiag and save the report. (support.microsoft.com)
  • If you need an exact feature report, run GPU‑Z (Windows) or GPU Caps Viewer to see supported APIs and shader/GLSL versions; on Linux use glxinfo | grep OpenGL. (gigazine.net)
  • If the integrated GPU doesn’t meet requirements, the reliable fix is a discrete PCIe graphics card that explicitly lists DirectX 9.0c / Shader Model 3.0 in its specs; updating to the latest vendor or Intel driver can sometimes expose fuller API support but won’t turn an old IGP into a modern GPU. (intel.com)

This expands on ’s GPU/driver point and on ’s driver/OpenGL hint by naming the chipset/GPU (GMA 3000) and explaining the practical limits so the original question can be tested and resolved on a real system.

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Member Avatar for mike_2000_17

The support for pixel / vertex shaders has nothing to do with the motherboard, it has to do with the graphics card (or its GPU, to be more precise). You need to find out which graphics card (or integrated graphics GPU) that your computer uses. Then, you can look up what kind of shader support it has.

Member Avatar for rubberman

With appropriate driver support, the 946GX does support OpenGL 2.0, which should have the shader support you need. Go to the Intel web site support page for these GPUs and see what they say.

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