ATI · 2005
Radeon X1800 XT
The Radeon X1800 XT is a high-end graphics card released by ATI in 2005, based on the R520 architecture.
The Radeon X1800 XT (ATI) is a high-end graphics card released on October 5, 2005, with a launch MSRP of 499 USD. It is built on the R520 architecture using a 90 nm process node and features 16 shading units. The GPU has a base clock of 625 MHz and is paired with 0.5 GB of GDDR3 memory on a 256-bit bus, providing a memory bandwidth of 48.0 GB/s. The card has a board power (TDP) of 113 W and uses a PCIe ×16 bus interface. It supports DirectX 9.0c and OpenGL 2.1. The Radeon X1800 XT was designed for high-performance gaming and was used with compatible motherboards and power supplies of the era.
Specifications
| Architecture unverified | R520 |
|---|---|
| GPU chip unverified | R520 |
| Process node unverified | 90 nm |
| Shading units unverified | 16 |
| Base clock unverified | 625 MHz |
| Memory size unverified | 0.5 GB |
| Memory type unverified | GDDR3 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 48.0 GB/s |
| Board power (TDP) unverified | 113 W |
| Bus interface unverified | PCIe ×16 |
| DirectX support unverified | 9.0c |
| OpenGL support unverified | 2.1 |
| Release date unverified | 2005-10-05 |
| Release year unverified | 2005 |
| Launch MSRP unverified | 499 USD |