ATI Radeon X850 PRO AGP vs NVIDIA Quadro FX 4400G
What is the difference between ATI Radeon X850 PRO AGP and NVIDIA Quadro FX 4400G. Find out which graphics card has better performance.
Graphics Processor (GPU)
| R481 | GPU Name | NV45 |
| R481 PRO | Model number | NV45 GL |
| R400 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 130 nm | Process Size | 130 nm |
| 160 million | Transistors | 222 million |
| 297 mm² | Die Size | 287 mm² |
Graphics Card
| Sep 4th, 2005 | Release Date | Jul 28th, 2005 |
| Radeon R400 AGP (X850) | Family | Quadro FX (x400) |
| End-of-life | Production | End-of-life |
| 279 USD | Launch Price | 2,999 USD |
| 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 |
| 32.00 GB/s | Bandwidth | 33.60 GB/s |
Performance
| 6.000 GPixel/s | Pixel fillrate | 6.000 GPixel/s |
| 750.0 MVertices/s | Vertex fillrate | 562.5 MVertices/s |
| 6.000 GTexel/s | Texture fillrate | 6.000 GTexel/s |
Clock Speeds
| 500 MHz 1000 Mbps effective | Memory Clock | 525 MHz 1050 Mbps effective |
| 500 MHz | GPU Clock | 375 MHz |
Render Config
| 12 | TMUs | 16 |
| 12 | ROPs | 16 |
| 12 | Pixel Shaders | 16 |
| 6 | Vertex Shaders | 6 |
Board Design
| Single-slot | Slot Width | Dual-slot |
| unknown | Thermal design power (TDP) | 83 W |
| 200 W | Suggested PSU | 250 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| 1x Molex | Power Connectors | 1x 6-pin |
API support
| 9.0b (9_2) | DirectX | 9.0c (9_3) |
| 2.1 | OpenGL | 2.1 |
| N/A | OpenCL | N/A |
| N/A | Vulkan | N/A |