GPU model | RV530 | R423 |
---|---|---|
GPU variant | RV530 PRO (215CADAKA24FG) | R423 XT (215RBJAGA12F) |
Architecture | R500 | R400 |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 130 nm |
Number of transistors | 157 million | 160 million |
Die size | 150 mm² | 289 mm² |
Release date | Oct 1st, 2007 | Mar 1st, 2004 |
---|---|---|
Generation | Radeon R500 AGP | Radeon R400 PCIe |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 1.0 x16 |
Reviews | 64 in our database | 226 in our database |
Predecessor | Radeon R400 AGP | Radeon R300 |
Successor | Radeon R600 | Radeon R500 PCIe |
GPU clock | 500 MHz | 520 MHz |
---|---|---|
Memory clock | 390 MHz 780 Mbps effective | 560 MHz 1120 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 12.48 GB/s | 35.84 GB/s |
Pixel shaders | 12 | 16 |
---|---|---|
Vertex shaders | 5 | 6 |
TMUs | 4 | 16 |
ROPs | 4 | 16 |
Pixel rate | 2.000 GPixel/s | 8.320 GPixel/s |
---|---|---|
Vertex rate | 625.0 MVertices/s | 780.0 MVertices/s |
Texture rate | 2.000 GTexel/s | 8.320 GTexel/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 41 W | 63 W |
Suggested PSU | 200 W | 250 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Power connectors | Floppy | 1x 6-pin |
DirectX | 9.0c (9_3) | 9.0b (9_2) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | — |
Pixel shader | — | 2.0b |
Vertex shader | — | 2.0b |