ATI R481: specs and benchmarks
Summary
This is a desktop graphics card based on a R400 architecture and made with 130 nm manufacturing process. It is primarily aimed at gamer market.
Primary details
Some basic facts about R481: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | R400 (2004−2008) | |
| GPU code name | R481 | |
| Market segment | Desktop | |
| Release date | no data |
Detailed specifications
R481's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of R481's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Number of transistors | 160 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 130 nm | of 4 (H100 PCIe) |
API compatibility
APIs supported by R481, sometimes including their particular versions.
| DirectX | 9.0b (9_2) | |
| OpenGL | 2.1 | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | N/A | |
| Vulkan | N/A |
