NVIDIA Quadro NVS 420 vs NVIDIA GeForce 8400
What is the difference between NVIDIA Quadro NVS 420 and NVIDIA GeForce 8400. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G98 | GPU Name | G98 |
| Tesla | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 65 nm |
| 210 million | Transistors | 210 million |
| 86 mm² | Die Size | 86 mm² |
Graphics Card
| Jan 20th, 2009 | Release Date | Dec 4th, 2007 |
| Quadro NVS | Family | GeForce 8 (8400) |
| End-of-life | Production | End-of-life |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB x2 | Memory Size | 256 MB |
| GDDR3 | Memory Type | DDR2 |
| 64 bit x2 | Memory Bus | 64 bit |
Clock Speeds
| 700 MHz 1400 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 550 MHz | GPU Clock | 540 MHz |
Render Config
| 4 x2 | TMUs | 4 |
| 4 x2 | ROPs | 4 |
Board Design
| 40 W | Thermal design power (TDP) | 25 W |
| 200 W | Suggested PSU | 200 W |
| No outputs | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
| P737 | Board Number | P561 |
API support
| 11.1 (10_0) | DirectX | 11.1 (10_0) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.0 | Shader Model | 4.0 |
| 1.1 | CUDA | 1.1 |