AMD · 2009
Radeon HD 4890
The Radeon HD 4890 is a graphics card released by AMD in 2009, based on the RV790 XT GPU with 800 shading units and a core clock of 850 MHz.
The Radeon HD 4890 is a graphics card from AMD, launched on April 2, 2009, with a suggested retail price of $249. It is built on the RV790 XT GPU using a 55 nm process node and features 800 shading units operating at a base clock of 850 MHz. The card is equipped with 256-bit GDDR5 memory, providing a memory bandwidth of 124.8 GB/s. Its board power (TDP) is rated at 190 W. It connects via a PCIe 2.0 ×16 bus interface. The Radeon HD 4890 supports DirectX 10.1 and OpenGL 3.3. It was designed for use with compatible motherboards and power supplies that can meet its power requirements.
Benchmarks
| PassMark G3D Mark | 1,533 |
|---|---|
| PassMark G2D Mark | 103 |
Specifications
| GPU chip unverified | RV790 XT |
|---|---|
| Process node unverified | 55 nm |
| Shading units unverified | 800 |
| Base clock unverified | 850 MHz |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 124.8 GB/s |
| Board power (TDP) unverified | 190 W |
| Bus interface unverified | PCIe 2.0 ×16 |
| DirectX support unverified | 10.1 |
| OpenGL support unverified | 3.3 |
| Release date unverified | 2009-04-02 |
| Release year unverified | 2009 |
| Launch MSRP unverified | 249 USD |