- GF-GO7900-GSN-A2:
- Used for laptop VGA card as main chip
- G71M GPU
- FCBGA package type, in tray
- This is the smaller version of the 7900 GTX with less shader- and vertex-pipelines and less current consumption. Nevertheless it is not apt for small notebooks.
- The performance is near to the 7800 GTX, but needs clearly less energy. It is used for 17" notebooks, because a lot of heat arises.
- The chip also features the PureVideo Technology but has less features as the PureVideo engine in the current 8600M GT chip. > Comparison of PureVideo features
- Compared to the Desktop GeForce 7900 GS graphics card the mobile version has a smaller core and memory speed (375 versus 450 MHz chip, 500 versus 660 MHz memory speed) and is therefore a bit
slower
- Manufacturer: NVIDIA
- Series: GeForce Go 7000
- Codename G71M
- Pipelines 20 / 7 Pixel- / Vertexshader
- Core speed: 375MHz
- Memory speed: 500MHz
- Memory bus width: 256 Bit
- Memory type: GDDR3
- Max. amount of memory: 512MB
- DirectX DirectX 9c, Shader 3.0
- Current consumption: 20 Watt
nVidia Graphic Chip 7900, Used for Laptop VGA Card as Main Chip - GF-GO7900-GSN-A2