Hardware Museum

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Reference R480 BoardSapphire Radeon X850 XT
GPU typeR480R480
Manufacturing process130 nm130 nm
Transistors160 million160 million
Die size297 mm2297 mm2
ROPs1616
TMUs1616
PS / VS | Unified Shaders16 / 6 | -16 / 6 | -
GPU clock540 MHz520 MHz (0.96×)
Pixel / texel fillrate8640 MP/s ; 8640 MT/s8320 MP/s (0.96×) ; 8320 MT/s (0.96×)
SP / DP gigaflops- ; -- ; -
DirectX / OpenGL9 ; 2.09 ; 2.0
CUDA / OpenCL- ; -- ; -
Memory256 MB GDDR3256 MB GDDR3
Memory1180 MHz ; 256 bit1080 MHz (0.92×) ; 256 bit
Bandwith37760 MB/s34560 MB/s (0.92×)
InterfacePCI-E x16 [4096 MB/s]PCI-E x16 [4096 MB/s]
TDP-69 W
Analog I/O ports1 × S-Video out, 2 × DVI-I1 × VGA, 1 × S-Video out, 1 × DVI-I
Digital I/O ports2 × DVI-I1 × DVI-I
Independent screens22
Introduce date20042004