Radeon X1900 CrossFire Edition

Key Metrics

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Identity
Entry Type	Reference GPU
Official Name	ATI Radeon X1900 CrossFire Edition
Architecture	Ultra-Threaded SE
Launch Date	2006-01-24
Core Specs
GPU Die	R580
Process Node	TSMC 90 nm
Transistor Count	0.38 billion
Die Size	352 mm²
TMUs	16
ROPs	16
Base Clock	625 MHz
Boost Clock	625 MHz
Pixel Fillrate	10 GP/s
Texture Fillrate	10 GT/s
Memory
Memory Size	512 MB
Memory Type	GDDR3
Memory Bus Width	256-bit
Memory Clock	725 MHz
Memory Bandwidth	46.4 GB/s
Board and Display
TDP / TBP	100 W
Recommended PSU	300 W
Interface	PCIe 1.0 x16
Display Outputs	2x DVI, 1x S-Video
Slot Width	Dual-slot
Software
Shader Model	3.0
DirectX Support	DirectX 9.3
OpenGL Support	OpenGL 2.1

Sources