GeForce 7800 GS
The GeForce 7800 GS graphics processor contained only 16 pixel and 6 geometric pipelines, while the GeForce 7800 GT chip had 20 and 7, respectively. The core frequency was also lower and amounted to 375 MHz versus 430 MHz for the GeForce 7800 GT. The boards based on this chip contained 256 MB of GDDR3 memory operating at 1 GHz. The memory bus width was 256 bits. Produced in PCI-E and AGP versions.
Specifications NVIDIA GeForce 7800 GS
| Name | GeForce 7800GS |
| Core | G70 |
| Process technology (µm) | 0.11 |
| Transistors (million) | 302 |
| Core frequency | 375 |
| Memory frequency (DDR) | 500 (1000) |
| Bus and memory type | GDDR3 256 Bit |
| Bandwidth (Gb/s) | 32 |
| Pixel pipelines | 16 |
| TMU per conveyor | 1 |
| textures per clock | 16 |
| textures per pass | 16 |
| Vertex conveyors | 6 |
| Pixel Shaders | 3.0 |
| Vertex Shaders | 3.0 |
| Fill Rate (Mpix/s) | 3000 |
| Fill Rate (Mtex/s) | 6000 |
| DirectX | 9.0c |
| Anti-Aliasing (Max) | SS&MS - 8x |
| Anisotropic Filtering (Max) | 16x |
| Memory | 256 |
| Interface | PCI-E/AGP |
| RAMDAC | 2x400 |