GPU model | R430 | R423 |
---|---|---|
GPU variant | R430 AIW | R423 PRO |
Architecture | R400 | R400 |
Foundry | TSMC | TSMC |
Manufacturing process | 110 nm | 130 nm |
Number of transistors | 160 million | 160 million |
Die size | 240 mm² | 289 mm² |
Release date | Jan 21st, 2005 | May 1st, 2004 |
---|---|---|
Generation | All-In-Wonder | Radeon R400 PCIe |
Production | End-of-life | End-of-life |
Launch price | 329 USD | — |
Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Reviews | 226 in our database | 226 in our database |
Predecessor | — | Radeon R300 |
Successor | — | Radeon R500 PCIe |
GPU clock | 400 MHz | 475 MHz |
---|---|---|
Memory clock | 490 MHz 980 Mbps effective | 450 MHz 900 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 31.36 GB/s | 28.80 GB/s |
Pixel shaders | 16 | 12 |
---|---|---|
Vertex shaders | 6 | 6 |
TMUs | 16 | 12 |
ROPs | 16 | 12 |
Pixel rate | 6.400 GPixel/s | 5.700 GPixel/s |
---|---|---|
Vertex rate | 600.0 MVertices/s | 712.5 MVertices/s |
Texture rate | 6.400 GTexel/s | 5.700 GTexel/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 48 W |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI | 1x DVI1x VGA1x S-Video |
Power connectors | None | 1x Molex |
Board number | A543 | — |
DirectX | 9.0b (9_2) | 9.0b (9_2) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Pixel shader | 2.0b | 2.0b |
Vertex shader | 2.0b | 2.0b |