AMD · 2006
AMD Radeon X1900 GT
The AMD Radeon X1900 GT is a mid-range graphics card released in 2006, based on the R580 architecture and built on a 90 nm process.
The AMD Radeon X1900 GT is a graphics card from the Radeon X1000 series, launched on May 5, 2006. It uses the R580 GPU with 36 shading units, a base clock of 575 MHz, and 256 MB of GDDR3 memory on a 256-bit bus, yielding a bandwidth of 38.4 GB/s. The card has a TDP of 75 W and connects via PCIe ×16. It supports DirectX 9.0c and OpenGL 2.1. This card was positioned as a mid-range option, offering performance between the X1800 GTO and X1900 XT.
Specifications
| Architecture unverified | R580 |
|---|---|
| GPU chip unverified | R580 |
| Process node unverified | 90 nm |
| Shading units unverified | 36 |
| Base clock unverified | 575 MHz |
| Memory size unverified | 0.256 GB |
| Memory type unverified | GDDR3 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 38.4 GB/s |
| Board power (TDP) unverified | 75 W |
| Bus interface unverified | PCIe ×16 |
| DirectX support unverified | 9.0c |
| OpenGL support unverified | 2.1 |
| Release date unverified | 2006-05-05 |
| Release year unverified | 2006 |