ATI Radeon X1950 GT AGP vs NVIDIA Quadro FX 4400
What is the difference between ATI Radeon X1950 GT AGP and NVIDIA Quadro FX 4400. Find out which graphics card has better performance.
Graphics Processor (GPU)
| RV570 | GPU Name | NV45 |
| RV570 XL | Model number | NV45 GL |
| R500 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 80 nm | Process Size | 130 nm |
| 330 million | Transistors | 222 million |
| 230 mm² | Die Size | 287 mm² |
Graphics Card
| Feb 10th, 2007 | Release Date | Jul 28th, 2005 |
| Radeon R500 AGP (X1950) | Family | Quadro FX (x400) |
| End-of-life | Production | End-of-life |
| AGP 8x | Bus Interface | PCIe 1.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 256 bit |
| 38.40 GB/s | Bandwidth | 33.60 GB/s |
Performance
| 6.000 GPixel/s | Pixel fillrate | 6.000 GPixel/s |
| 1.000 GVertices/s | Vertex fillrate | 562.5 MVertices/s |
| 6.000 GTexel/s | Texture fillrate | 6.000 GTexel/s |
Clock Speeds
| 600 MHz 1200 Mbps effective | Memory Clock | 525 MHz 1050 Mbps effective |
| 500 MHz | GPU Clock | 375 MHz |
Render Config
| 12 | TMUs | 16 |
| 12 | ROPs | 16 |
| 36 | Pixel Shaders | 16 |
| 8 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Dual-slot |
| 57 W | Thermal design power (TDP) | 83 W |
| 250 W | Suggested PSU | 250 W |
| 2x DVI 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 2x Molex | Power Connectors | 1x 6-pin |
API support
| 9.0c (9_3) | DirectX | 9.0c (9_3) |
| 2.1 (full) 3.0 (partial) | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 3.0 |