GA-MG400 - Matrox G400
Manufacturer -
GIGABYTE
Thursday, February 17, 2000 - Hilbert Hagedoorn

Hardware used
Pentium II 350 @ 392 Mhz 115 Mhz FSB
Gigabyte BX-2000+
128 MB PC 100 SDRAM

Software used
Windows 98 SE
DirectX 7.x
Gigabyte reverence drivers  

General
The GA-MG400 is a 16 MB videocard powered by Matrox's G400 chipset, it is equipped with 16Mb 6 ns (SDRAM) and is bundled with a manual, driver CD and gamepack.

A prelude
We have all seen/heard of the mighty G400 from Matrox. Unlike nVIDIA, S3 (and 3dfx in the past) this company distributes, produces and sells these cards pure from within Matrox. Therefore I was somewhat stunned to see info on a Matrox based videocard on Gigabyte's website a little while ago. I immediately started to throw a few questions to our Gigabyte contacts, they confirmed it. The information was indeed correct. 

May I present to you Gigabyte's GA-MG400 :

When we look at the previous chipset from Matrox (G200 chipset) we all remember the strong 2D features of that card,  however it had excruciating slow acceleration. Then, for a long time it was quiet around Matrox, 2 generation chipsets had passed and finally, they came back with a fast and new chipset under the codename G400. Even back in March when I was at the CeBIT in Hannover/Germany, no-one from Matrox was willing to share information regarding this new chipset. The new chipset, the G400, was set to blow the socks off of current videocard generations with its cool new features and high performance. 

And now, Gigabyte may distribute it's own 'hybrid' of the G400, the GA-MG400. But wait, there are a few catches though. Of course Matrox would not allow Gigabyte to be a relatively strong competitor against Mtrox, it would of course compromise their own sales. Matrox demanded that the GA-MG400 can only work with Gigabyte Motherboards. This card will not work on any other motherboard. So if you have a SOYO, ASUS, ABit or whatever motherboard, this card will not work for you my friend. (you should have bought a mainboard from Gigabyte anyway since they do a truly excellent job in manufacturing HQ mainboards).

Anyway, how did they do that ? You might ask. Relatively simple actually, The BIOS from the videocard is removed from the card and is now placed within certain motherboards from Gigabyte. Therefore if you are planning on buying a Gigabyte mainboard and if you need a new videocard, then this could be a very attractive bundle for you to buy.

At this time current compatible motherboards which are shipped/bundled with the GA-MG400:

  • GA-BX2000(+)
  • GA-6BXE
  • GA-6BXC
  • GA-6ZXC
  • GA-6CX
  • GA-6VX+
  • GA-6VXE-

There will be more mainboards in the future who will support the card. But for now, this is an excellent choice in mainboards to choose from. We received an GA-BX2000+ motherboard to try out the GA-MG400. We will review this most nifty new mainboard very soon also.

Gigabyte will release the videocard in two versions:

  • GA-MG400
  • GA-MG400 DH (TV)

The GA-MG400 DH will have extra's like DUAL HEAD Display (using two monitors on one card),the always interesting TV-out and probably 32MB RAM.

Coming up: the videocard review

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Copyright 1999 - All rights reserved Hilbert Hagedoorn

GA-MG400
Graphics Accelerator 
( Free Games Inside ! ) 
KEY FEATURES
256-bit DualBus architecture
True 128-bit external bus to video memory
Full AGP 2X/4X device with Multi-threaded Bus Mastering
True Environment Mapped Bump Mapping
Vibrant Color Quality2(VCQ2) Rendering
32-bit internal precision specially enhanced for multi-texturing using 32-bit source textures
32-bit Z-buffer including 8-bit stencil buffer
Symmetric Rendering Architecture
DirectX 6, PC 98/99, Broadcast PC, DirectShow, OpenGLcompatible
High speed integrated RAMDAC (up to 300MHz) with UltraSharp RAMDAC technology
Display up to 2056 x 1536 @ 32bpp
Industry leading 3D feature set and performance
Bilinear, trilinear and anisotropic filtering


2D ACCELERATION
Benchmark-winning 2D performance optimized for true color operation at high resolution
UltraSharp RAMDAC technology for highest quality analog output
Full acceleration of all GDI and DirectDraw functions
Linear frame buffer
Programmable, transparent BLTter
Linear packed pixel frame buffer
32-bit ultra-fast VGA core 

ADVANCED 3D FEATURES
3D Rendering Array Processor delivers up to three times the speed of the MGA-G200
Floating Point 3D Setup Engine with dynamically re-allocatable resources
Environment Mapped Bump Mapping
Single cycle multi-texturing
Vertex and table fog
Specular highlighting (any color)
True color ARGB Flat and Gouraud shading
Vibrant Color Quality2(VCQ2) Rendering
Texture sizes up to 2048 x 2048
Filtering support Including
11 level mip-mapping support
Bilinear Filtering
True eight-sample per pixel trilinear filtering
Anisotropic filtering
Alpha blending & Z-buffer support
Guard Band Clipping
Single, Double or Triple buffering
3D-image effects combined with no exclusion conditions
Sort independent (full scene) anti-aliasing
Vector/edge anti-aliasing
Hardware dithering including dithering of LUT textures 

 

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