GPU model | NV18 | G80 |
---|---|---|
GPU variant | MX4000 | — |
Architecture | Celsius | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 150 nm | 90 nm |
Number of transistors | 29 million | 681 million |
Die size | 65 mm² | 484 mm² |
Release date | Dec 14th, 2003 | Jul 25th, 2008 |
---|---|---|
Generation | GeForce 4 MX | Quadro Plex |
Production | End-of-life | End-of-life |
Interface | AGP 8x | PCIe 1.0 x16 |
Predecessor | GeForce 3 | — |
Successor | GeForce 4 Ti | — |
Reviews | — | 26 in our database |
GPU clock | 250 MHz | 600 MHz |
---|---|---|
Memory clock | 166 MHz 332 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1350 MHz |
Memory size | 128 MB | 1536 MB |
---|---|---|
Memory type | DDR | GDDR3 |
Memory bus width | 64 bit | 384 bit |
Bandwidth | 2.656 GB/s | 76.80 GB/s |
Pixel shaders | 2 | — |
---|---|---|
Vertex shaders | 0 | — |
TMUs | 4 | 32 |
ROPs | 2 | 24 |
Shading units | — | 128 |
SM count | — | 16 |
Cache L2 | — | 96 KB |
Pixel rate | 500.0 MPixel/s | 14.40 GPixel/s |
---|---|---|
Texture rate | 1.000 GTexel/s | 38.40 GTexel/s |
FP32 (float) performance | — | 345.6 GFLOPS |
Slot width | Single-slot | — |
---|---|---|
Length | 168 mm 6.6 inches | 522 mm 20.6 inches |
TDP | unknown | 320 W |
Suggested PSU | 200 W | 700 W |
Outputs | 1x VGA | No outputs |
Power connectors | None | — |
DirectX | 7.0 | 11.1 (10_0) |
---|---|---|
OpenGL | 1.5 | 3.3 |
OpenCL | — | 1.1 (1.0) |
Vulkan | — | — |
Pixel shader | 1.1 | — |
Vertex shader | 1.1 | — |
CUDA | — | 1.0 |
Shader model | — | 4.0 |