NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce 9400 GT Rev. 2
What is the difference between NVIDIA GeForce 9400 GT PCI and NVIDIA GeForce 9400 GT Rev. 2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G96C | GPU Name | G96C |
| Tesla | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 314 million | Transistors | 314 million |
| 121 mm² | Die Size | 121 mm² |
Graphics Card
| Aug 27th, 2008 | Release Date | Aug 27th, 2008 |
| GeForce 9 (9400) | Family | GeForce 9 (9400) |
| End-of-life | Production | End-of-life |
| GeForce 8 | Predecessor | GeForce 8 |
| PCI | Bus Interface | PCIe 2.0 x16 |
Memory
| 256 MB | Memory Size | 512 MB |
| DDR2 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 128 bit |
| 12.80 GB/s | Bandwidth | 12.80 GB/s |
Performance
| 2.200 GPixel/s | Pixel fillrate | 2.200 GPixel/s |
| 4.400 GTexel/s | Texture fillrate | 4.400 GTexel/s |
| 44.80 GFLOPS | FP32 (float) performance | 44.80 GFLOPS |
Clock Speeds
| 400 MHz 800 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 550 MHz | GPU Clock | 550 MHz |
Render Config
| 16 | Shading Units | 16 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 32 KB | L2 Cache | 32 KB |
| 2 | SM Count | 2 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 168 mm 6.6 inches | Length | 168 mm 6.6 inches |
| 50 W | Thermal design power (TDP) | 50 W |
| 250 W | Suggested PSU | 250 W |
| 1x DVI 1x VGA 1x S-Video | Display Connectors | 1x DVI 1x VGA 1x S-Video |
| None | Power Connectors | None |
| P0729 | Board Number | P729, P973 |
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 |