AMD · 2008
Radeon HD 4870
The Radeon HD 4870 is a graphics card released by AMD in 2008. It features the RV770 XT GPU with 800 shading units and GDDR5 memory.
The Radeon HD 4870 is a graphics card launched by AMD on June 25, 2008, with a launch MSRP of 299 USD. It is built on the 55 nm process node and uses the RV770 XT GPU chip. The card has a base clock of 750 MHz and 800 shading units. Memory is provided via 256-bit GDDR5, delivering a bandwidth of 115.2 GB/s. The board has a thermal design power (TDP) of 150 W. It connects through a PCIe 2.0 ×16 bus interface. The Radeon HD 4870 supports DirectX 10.1 and OpenGL 3.3. It was positioned as a high-performance graphics solution for its time.
Benchmarks
| PassMark G3D Mark | 1,391 |
|---|---|
| PassMark G2D Mark | 72 |
Specifications
| GPU chip unverified | RV770 XT |
|---|---|
| Process node unverified | 55 nm |
| Shading units unverified | 800 |
| Base clock unverified | 750 MHz |
| Memory type unverified | GDDR5 |
| Memory bus unverified | 256 bit |
| Memory bandwidth unverified | 115.2 GB/s |
| Board power (TDP) unverified | 150 W |
| Bus interface unverified | PCIe 2.0 ×16 |
| DirectX support unverified | 10.1 |
| OpenGL support unverified | 3.3 |
| Release date unverified | 2008-06-25 |
| Release year unverified | 2008 |
| Launch MSRP unverified | 299 USD |