GPU model | R481 | NV40 |
---|---|---|
GPU variant | R481 PRO | — |
Architecture | R400 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 130 nm | 130 nm |
Number of transistors | 160 million | 222 million |
Die size | 297 mm² | 287 mm² |
Release date | Sep 4th, 2005 | Jul 21st, 2004 |
---|---|---|
Generation | Radeon R400 AGP | GeForce 6 AGP |
Production | End-of-life | End-of-life |
Launch price | 279 USD | — |
Interface | AGP 8x | AGP 8x |
Reviews | 58 in our database | 115 in our database |
Predecessor | Radeon R300 | GeForce FX |
Successor | Radeon R500 AGP | GeForce 7 AGP |
GPU clock | 500 MHz | 300 MHz |
---|---|---|
Memory clock | 500 MHz 1000 Mbps effective | 350 MHz 700 Mbps effective |
Memory size | 256 MB | 128 MB |
---|---|---|
Memory type | GDDR3 | DDR |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 32.00 GB/s | 22.40 GB/s |
Pixel shaders | 12 | 8 |
---|---|---|
Vertex shaders | 6 | 4 |
TMUs | 12 | 8 |
ROPs | 12 | 8 |
Pixel rate | 6.000 GPixel/s | 2.400 GPixel/s |
---|---|---|
Vertex rate | 750.0 MVertices/s | 300.0 MVertices/s |
Texture rate | 6.000 GTexel/s | 2.400 GTexel/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | unknown | unknown |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Power connectors | 1x Molex | 1x Molex |
Board number | A475 | P212 |
DirectX | 9.0b (9_2) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Pixel shader | 2.0b | — |
Vertex shader | 2.0b | — |
Shader model | — | 3.0 |