GPU model | Toucan | NV37 |
---|---|---|
GPU variant | MGA-G400A-E | — |
Architecture | G400 | Rankine |
Foundry | UMC | TSMC |
Manufacturing process | 250 nm | 150 nm |
Number of transistors | 10 million | 45 million |
Die size | unknown | 91 mm² |
Release date | May 20th, 1999 | Feb 17th, 2004 |
---|---|---|
Generation | G Series | GeForce PCX |
Production | End-of-life | End-of-life |
Interface | PCI | PCIe 1.0 x16 |
Reviews | 5 in our database | — |
Predecessor | — | GeForce 4 Ti |
Successor | — | GeForce 6 PCIe |
GPU clock | 150 MHz | 250 MHz |
---|---|---|
Memory clock | 200 MHz | 200 MHz 400 Mbps effective |
Memory size | 32 MB | 128 MB |
---|---|---|
Memory type | SDR | DDR |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 3.200 GB/s | 6.400 GB/s |
Pixel shaders | 2 | 4 |
---|---|---|
Vertex shaders | 1 | 2 |
TMUs | 2 | 4 |
ROPs | 2 | 4 |
Pixel rate | 300.0 MPixel/s | 1.000 GPixel/s |
---|---|---|
Vertex rate | 37.50 MVertices/s | 125.0 MVertices/s |
Texture rate | 300.0 MTexel/s | 1.000 GTexel/s |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 150 mm 5.9 inches | — |
TDP | unknown | unknown |
Suggested PSU | 200 W | 200 W |
Outputs | 1x DVI1x VGA | 1x DVI1x VGA1x S-Video |
Power connectors | None | None |
DirectX | 6.0 | 9.0a |
---|---|---|
OpenGL | None | 1.5 (2.1) |
OpenCL | None | — |
Vulkan | — | — |
Pixel shader | None | 2.0a |
Vertex shader | None | 2.0a |