NVIDIA GeForce 8400 GS PCI vs ATI Radeon X1950 PRO DUAL
What is the difference between NVIDIA GeForce 8400 GS PCI and ATI Radeon X1950 PRO DUAL. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G98 | GPU Name | RV570 |
| Tesla | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 80 nm |
| 210 million | Transistors | 330 million |
| 86 mm² | Die Size | 230 mm² |
Graphics Card
| Dec 4th, 2007 | Release Date | Jan 10th, 2007 |
| GeForce 8 (8400) | Family | Radeon R500 PCIe (X1950) |
| End-of-life | Production | End-of-life |
| GeForce 7 PCIe | Predecessor | Radeon R400 PCIe |
| PCI | Bus Interface | PCIe 1.0 x16 |
Memory
| 512 MB | Memory Size | 512 MB x2 |
| DDR2 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 333 MHz 666 Mbps effective | Memory Clock | 690 MHz 1380 Mbps effective |
| 567 MHz | GPU Clock | 575 MHz |
Render Config
| 4 | TMUs | 12 x2 |
| 4 | ROPs | 12 x2 |
Board Design
| 170 mm 6.7 inches | Length | 300 mm 11.8 inches |
| 25 W | Thermal design power (TDP) | 130 W |
| 200 W | Suggested PSU | 300 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 2x DVI 1x S-Video |
| None | Power Connectors | 1x 6-pin |
API support
| 11.1 (10_0) | DirectX | 9.0c (9_3) |
| 3.3 | OpenGL | 2.1 (full) 3.0 (partial) |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 3.0 |