Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| Reference R300 Board | ATi FireGL X1-256 | |
|---|---|---|
| GPU type | R300 | R300 |
| Manufacturing process | 150 nm | 150 nm |
| Transistors | 107 million | 107 million |
| Die size | 218 mm2 | 218 mm2 |
| ROPs | 8 | 8 |
| TMUs | 8 | 8 |
| PS / VS | Unified Shaders | 8 / 4 | - | 8 / 4 | - |
| GPU clock | 325 MHz | 325 MHz |
| Pixel / texel fillrate | 2 600 MP/s ; 2 600 MT/s | 2 600 MP/s ; 2 600 MT/s |
| SP / DP gigaflops | - ; - | - ; - |
| DirectX / OpenGL | 9 ; 2.0 | 9 ; 2.0 |
| CUDA / OpenCL | - ; - | - ; - |
| Memory | 128 MB DDR | 256 MB (2×) DDR |
| Memory | 620 MHz ; 256 bit | 550 MHz (0.89×) ; 256 bit |
| Bandwith | 19 840 MB/s | 17 600 MB/s (0.89×) |
| Interface | AGP 8x [2 133 MB/s] | |
| TDP | - | - |
| Analog I/O ports | - | 2 × DVI-I |
| Digital I/O ports | - | 2 × DVI-I |
| Independent screens | 2 | 2 |
| Introduce date | 2002 | 2002 |