Drivers for the 9800 GT are below for Operating Systems going back Windows Vista 64bit. This graphics card back in 2008 was for the price the best graphics card one could get. Even today it isn’t bad using older games like GTA V pulling some good frame rates and HD Resolution.
The 9800GT is identical to the 8800GT, though some were made with 55 nm technology rather than the 65 nm technology was standard on the 8800GT. The (55 nm) version supported HybridPower.
- 112 CUDA cores
- 512–1024 MB of GDDR3 memory
- 256-bit memory interface width
- 600 MHz graphics clock
- 1500 MHz processor clock
- 900 MHz memory clock
- 33.6 Gtexel/s texture fill rate
- 57.6 GB/s memory bandwidth
- Supports DirectX 10, Shader Model 4.0, OpenGL 3.3, and PCI-Express 2.0
- Supports 2nd generation PureVideo HD technology with partial VC1 decoding