Radeon X1800 CrossFire Edition

Key Metrics

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Identity
Entry Type	Reference GPU
Official Name	ATI Radeon X1800 CrossFire Edition
Architecture	Ultra-Threaded SE
Launch Date	2005-12-20
Core Specs
GPU Die	R520
Process Node	TSMC 90 nm
Transistor Count	0.31 billion
Die Size	288 mm²
TMUs	16
ROPs	16
Base Clock	600 MHz
Boost Clock	600 MHz
Pixel Fillrate	9.6 GP/s
Texture Fillrate	9.6 GT/s
Memory
Memory Size	512 MB
Memory Type	GDDR3
Memory Bus Width	256-bit
Memory Clock	700 MHz
Memory Bandwidth	44.8 GB/s
Board and Display
TDP / TBP	113 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