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Radeon X800 PRO

General
ManufacturerATI
SeriesRadeon R400 PCIe(X800)
GPU NameR423
ArchitectureR400
GenerationRadeon R400 PCIe(X800)
Release DateMay 2004
Bus InterfacePCIe 1.0 x16
Process & Die
FoundryTSMC
Process Size130 nm
Transistors160 M
Transistor Density553.6 K/mm²
Die Size289 mm²
Chip PackageFCBGA-1265
Clock Speeds
Base Clock475 MHz
Boost Clock475 MHz
Memory
VRAM0.25 GB
Memory TypeGDDR3
Memory Clock450 MHz
Memory Bus256-bit
Bandwidth28.8 GB/s
Processing Units
Shading Units0
TMUs12
ROPs12
SMs0
Tensor Cores0
RT Cores0
Cache
L2 Cache0 MB
Power & Thermals
TDP48 W
Suggested PSU200 W
Power Connectors1x Molex
Dimensions
Outputs
Display Connectors1x DVI, 1x VGA, 1x S-Video
API Support
DirectX9.2
OpenGL2.1
Theoretical Performance
Pixel Rate5.7 GP/s
Texture Rate5.7 GT/s
External
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