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Radeon X850 XT Platinum AGP

R400 Radeon X Series Gaming Desktop GDDR3 2005

Key Metrics

Launch Date: 2005-02-28
Memory: 256 MB GDDR3
Memory Bandwidth: 37.76 GB/s
TDP/TBP: 67 W
Interface: AGP 8x
Process Node: TSMC 130 nm

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	ATI Radeon X850 XT Platinum AGP
Architecture	R400
Launch Date	2005-02-28
Core Specs
GPU Die	R481
Process Node	TSMC 130 nm
Transistor Count	0.16 billion
Die Size	297 mm²
TMUs	16
ROPs	16
Base Clock	540 MHz
Boost Clock	540 MHz
Pixel Fillrate	8.64 GP/s
Texture Fillrate	8.64 GT/s
Memory
Memory Size	256 MB
Memory Type	GDDR3
Memory Bus Width	256-bit
Memory Clock	590 MHz
Memory Bandwidth	37.76 GB/s
Board and Display
TDP / TBP	67 W
Recommended PSU	250 W
Interface	AGP 8x
Display Outputs	1x DVI, 1x VGA, 1x S-Video
Slot Width	Dual-slot
Card Length	186 mm
Software
DirectX Support	DirectX 9.2
OpenGL Support	OpenGL 2.1

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source