Matrox MP-A4

MP-A4L

Matrox's MP-A4 GPU uses the MP architecture at UMC. MP-A4 supports DirectX 8.1. For GPU compute applications, OpenCL version N/A can be used. It features 2 pixel shaders and 2 vertex shaders, 8 texture mapping units and 2 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support).

Graphics Processor

Released: Dec 17th, 2004

GPU Name: MP-A4

Architecture: MP

Foundry: UMC

Process Size: 0 nm

Transistors: unknown

Die Size: unknown

Graphics Features

DirectX: 8.1

OpenGL: 1.5

OpenCL: N/A

Vulkan: N/A

Pixel Shader: 1.3

Vertex Shader: 2.0

Render Config

Pixel Shaders: 2

Vertex Shaders: 2

TMUs: 8

ROPs: 2

All MP GPUs

Matrox MP-A4

Matrox GPU Architecture History

2004 PX
2004 MP
2002-2006 Parhelia
2001 G500
1999-2002 G400
1998-1999 G200
1998 G100

Graphics cards using the Matrox MP-A4 GPU

Name	Chip	Memory	Shaders	TMUs	ROPs	GPU Clock	Memory Clock
Matrox QID LP PCIe	MP-A4L	128 MB	2 / 2	8	2	250 MHz	300 MHz
Matrox QID PRO		256 MB	2 / 2	8	2	250 MHz	300 MHz
Matrox QID LP PCI		128 MB	2 / 2	8	2	250 MHz	300 MHz
Matrox QID		256 MB	2 / 2	8	2	250 MHz	300 MHz