NVIDIA GeForce 256 DDR vs NVIDIA Quadro4 750 XGL
Graphics Processor
| GPU model | NV10 | NV25 |
|---|---|---|
| Architecture | Celsius | Kelvin |
| Foundry | TSMC | TSMC |
| Manufacturing process | 220 nm | 150 nm |
| Number of transistors | 17 million | 63 million |
| Die size | 139 mm² | 142 mm² |
| GPU variant | — | NV25 GL |
Graphics Card
| Release date | Dec 23rd, 1999 | Feb 19th, 2002 |
|---|---|---|
| Generation | GeForce 256 | Quadro4 XGL |
| Production | End-of-life | End-of-life |
| Interface | AGP 4x | AGP 4x |
| Predecessor | TNT2 | — |
| Successor | GeForce 2 | — |
| Reviews | — | 26 in our database |
Clocks
| GPU clock | 120 MHz | 275 MHz |
|---|---|---|
| Memory clock | 150 MHz 300 Mbps effective | 225 MHz 450 Mbps effective |
Memory Configuration
| Memory size | 32 MB | 128 MB |
|---|---|---|
| Memory type | DDR | DDR |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 4.800 GB/s | 7.200 GB/s |
Render Configuration
| Pixel shaders | 4 | 4 |
|---|---|---|
| Vertex shaders | 0 | 2 |
| TMUs | 4 | 8 |
| ROPs | 4 | 8 |
Performance
| Pixel rate | 480.0 MPixel/s | 2.200 GPixel/s |
|---|---|---|
| Texture rate | 480.0 MTexel/s | 2.200 GTexel/s |
| Vertex rate | — | 137.5 MVertices/s |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| TDP | unknown | unknown |
| Suggested PSU | 200 W | 200 W |
| Outputs | 1x VGA | 2x DVI1x S-Video |
| Power connectors | None | None |
API Support & Features
| DirectX | 7.0 | 8.1 |
|---|---|---|
| OpenGL | 1.2 | 1.5 |
| OpenCL | — | — |
| Vulkan | — | — |
| Pixel shader | — | 1.3 |
| Vertex shader | — | 1.1 |
