NVIDIA GeForce G100 OEM vs NVIDIA GeForce 8400
What is the difference between NVIDIA GeForce G100 OEM 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
| Mar 10th, 2009 | Release Date | Dec 4th, 2007 |
| GeForce 100 | Family | GeForce 8 (8400) |
| End-of-life | Production | End-of-life |
| GeForce 9 | Predecessor | GeForce 7 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 256 MB |
| DDR2 | Memory Type | DDR2 |
| 64 bit | Memory Bus | 64 bit |
| 6.400 GB/s | Bandwidth | 8.000 GB/s |
Performance
| 2.160 GPixel/s | Pixel fillrate | 2.160 GPixel/s |
| 2.160 GTexel/s | Texture fillrate | 2.160 GTexel/s |
| 20.80 GFLOPS | FP32 (float) performance | 20.80 GFLOPS |
Clock Speeds
| 400 MHz 800 Mbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 540 MHz | GPU Clock | 540 MHz |
Render Config
| 8 | Shading Units | 8 |
| 4 | TMUs | 4 |
| 4 | ROPs | 4 |
| 16 KB | L2 Cache | 16 KB |
| 1 | SM Count | 1 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 35 W | Thermal design power (TDP) | 25 W |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
| P561 | 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 |