Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| Reference R423 Board | Sapphire Radeon X800 GT | |
|---|---|---|
| GPU type | R423 | R423 |
| Manufacturing process | 130 nm | 130 nm |
| Transistors | 160 million | 160 million |
| Die size | 289 mm2 | 289 mm2 |
| ROPs | 16 | 8 (0.5×) |
| TMUs | 16 | 8 (0.5×) |
| PS / VS | Unified Shaders | 16 / 6 | - | 8 / 6 | - (0.64×) |
| GPU clock | 520 MHz | 475 MHz (0.91×) |
| Pixel / texel fillrate | 8 320 MP/s ; 8 320 MT/s | 3 800 MP/s (0.38×) ; 3 800 MT/s (0.38×) |
| SP / DP gigaflops | - ; - | - ; - |
| DirectX / OpenGL | 9 ; 2.0 | 9 ; 2.0 |
| CUDA / OpenCL | - ; - | - ; - |
| Memory | 256 MB GDDR3 | 256 MB GDDR3 |
| Memory | 1 120 MHz ; 256 bit | 980 MHz (980×) ; 256 bit |
| Bandwith | 35 840 MB/s | 31 360 MB/s (0.89×) |
| Interface | PCI-E x16 [4 096 MB/s] | PCI-E x16 [4 096 MB/s] |
| TDP | 63 W | 40 W (0.63 ×) |
| Analog I/O ports | 1 × VGA, 1 × S-Video in, 1 × S-Video out, 1 × DVI-I | 1 × VGA, 1 × S-Video out, 1 × DVI-I |
| Digital I/O ports | 1 × DVI-I | 1 × DVI-I |
| Independent screens | 2 | 2 |
| Introduce date | 2004 | 2005 |