Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| Reference NV20 Board | Gainward GeForce3 | |
|---|---|---|
| GPU type | NV20 | NV20 |
| Manufacturing process | 150 nm | 150 nm |
| Transistors | 57 million | 57 million |
| Die size | 145 mm2 | 145 mm2 |
| ROPs | 4 | 4 |
| TMUs | 8 | 8 |
| PS / VS | Unified Shaders | 4 / 1 | - | 4 / 1 | - |
| GPU clock | 240 MHz | 200 MHz (0.83×) |
| Pixel / texel fillrate | 960 MP/s ; 1 920 MT/s | 800 MP/s (0.83×) ; 1 600 MT/s (1×) |
| SP / DP gigaflops | - ; - | - ; - |
| DirectX / OpenGL | 8 ; 1.3 | 8 ; 1.3 |
| CUDA / OpenCL | - ; - | - ; - |
| Memory | 64 MB DDR | 64 MB DDR |
| Memory | 500 MHz ; 128 bit | 460 MHz (0.92×) ; 128 bit |
| Bandwith | 8 000 MB/s | 7 360 MB/s (0.88×) |
| Interface | AGP 4x [1 066 MB/s] | AGP 4x [1 066 MB/s] |
| TDP | 43 W | 40 W (0.93 ×) |
| Analog I/O ports | 1 × VGA, 1 × S-Video out, 1 × DVI-I | 1 × VGA, 1 × S-Video in, 1 × S-Video out, 1 × DVI-I |
| Digital I/O ports | 1 × DVI-I | 1 × DVI-I |
| Independent screens | 2 | 2 |
| Introduce date | 2001 | 2001 |