Radeon X800 GTO
The graphics solution of ATI RADEON X800 GTO was a derivative of the familiar RADEON X800 GT.
The main difference from the older brother was that the GTO had only 12 pixel pipelines and the frequency of the graphics chip reduced to 400 MHz. Thanks to this, the RADEON X800 GTO could use not only R480 and R423 chips, but also R430. The latter were not suitable for creating the RADEON X800 GT, since their frequency potential is limited to 420-430 MHz.
Specifications ATI Radeon X800 GTO
| Name | Radeon X800 GTO 128MB |
| Core | R423/R480/R430 |
| Process technology (µm) | 0.13/0.11 |
| Transistors (million) | 160 |
| Core frequency | 400 |
| Memory frequency (DDR) | 350 (700) |
| Bus and memory type | GDDR1-2 256 Bit |
| Bandwidth (Gb/s) | 22.4 |
| Pixel pipelines | 12 |
| TMU per conveyor | 1 |
| textures per clock | 12 |
| textures per pass | 12 |
| Vertex conveyors | 6 |
| Pixel Shaders | 2.0b |
| Vertex Shaders | 2.0b |
| Fill Rate (Mpix/s) | 4800 |
| Fill Rate (Mtex/s) | 4800 |
| DirectX | 9.0b |
| Anti-Aliasing (Max) | MS-6x |
| Anisotropic Filtering (Max) | 16x |
| Memory | 128 |
| Interface | PCI-E/AGP |
| RAMDAC | 2x400 |