Hardware Museum

Over 20 years of PC history

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Reference R600 BoardSapphire Radeon HD 2900 GT
GPU typeR600R600
Manufacturing process80 nm80 nm
Transistors720 million720 million
Die size420 mm2420 mm2
ROPs1612 (0.75×)
TMUs1612 (0.75×)
PS / VS | Unified Shaders- / - | 320- / - | 240 (0.75×)
GPU clock740 MHz600 MHz (0.81×)
Pixel / texel fillrate11840 MP/s ; 11840 MT/s7200 MP/s (0.61×) ; 7200 MT/s (0.61×)
SP / DP gigaflops476 ; -288 (0.61×) ; -
DirectX / OpenGL10 ; 3.310 ; 3.3
CUDA / OpenCL- ; -- ; -
Memory512 MB GDDR3256 MB (0.5×) GDDR3
Memory1660 MHz ; 512 bit1600 MHz (0.96×) ; 256bit (0.5×)
Bandwith106240 MB/s51200 MB/s (0.48×)
InterfacePCI-E x16 [4096 MB/s]PCI-E x16 [4096 MB/s]
TDP215 W150 W (0.7 ×)
Analog I/O ports1 × S-Video in, 1 × S-Video out, 2 × DVI-I1 × S-Video out, 2 × DVI-I
Digital I/O ports2 × DVI-I2 × DVI-I
Independent screens22
Introduce date20072007