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Matrox PX-A1

Matrox's PX-A1 GPU uses the PX architecture and is made using a 90 nm production process at UMC. PX-A1 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
Unknown
GPU Name
PX-A1
Architecture
PX
Foundry
UMC
Process Size
90 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 PX GPUs

  • Matrox PX-A1

Matrox GPU Architecture History

Graphics cards using the Matrox PX-A1 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
Matrox M9125 PCIe x16
512 MB 2 / 2 8 2 250 MHz 300 MHz
Sep 1st, 2024 11:26 EDT change timezone

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