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Radeon X850 PRO AGP

R400 Radeon X Series Gaming Desktop GDDR3 2005

Key Metrics

Launch Date: 2005-09-04
Memory: 256 MB GDDR3
Memory Bandwidth: 32 GB/s
Interface: AGP 8x
Process Node: TSMC 130 nm
Bus Width: 256-bit

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	ATI Radeon X850 PRO AGP
Architecture	R400
Launch Date	2005-09-04
Core Specs
GPU Die	R481
Process Node	TSMC 130 nm
Transistor Count	0.16 billion
Die Size	297 mm²
TMUs	12
ROPs	12
Base Clock	500 MHz
Boost Clock	500 MHz
Pixel Fillrate	6 GP/s
Texture Fillrate	6 GT/s
Memory
Memory Size	256 MB
Memory Type	GDDR3
Memory Bus Width	256-bit
Memory Clock	500 MHz
Memory Bandwidth	32 GB/s
Board and Display
Recommended PSU	200 W
Interface	AGP 8x
Display Outputs	1x DVI, 1x VGA, 1x S-Video
Slot Width	Single-slot
Software
DirectX Support	DirectX 9.2
OpenGL Support	OpenGL 2.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source