Here comes the comparison of the sum of the best of onboard Graphix (IGP) : 1. Intel Graphix Media Accelerator 900 : Based on Intel extreme grahix engine n uses DVMT. this technology dynamically allocates according the need of system and returns it back when not reqd. its core is clocked 333 Mhz and has 2 Pixel shaders(PS) n sorry no vertex shaders(vertex calculation is given to processors). it is DX9.0b compliant n can allocate a max of 224Mb as VRam. 2. SiS Mirage 3: Based on totally new engine and has a core clocked at 400Mhz, 2 PS and 2VS R also there. Superb onboard graphix engine to be featured in new upcomin chipsets 4 INTEL AND AMD. Dx9.0b compliant and can take a max of 256 as Vram. 3. Via S5 Savage Pro: Again a revolution, VIA's onbaord GFX eng is clocked at 375Mhz and has been fabricated especially 4 its K8M890 and P8M890 chipsets. DX 9.0b compliant 2 PS and 1 VS. 4. ATI IGP 460: Based on 9600(non pro) version having same clock speed and 2PS and 2VS. DX9.0b compliant. will be featured in new chipstes 4 AMD 64 and Intel.