ATI Mobility Radeon HD 4550 vs NVIDIA GeForce 9400 GT PCI
What is the difference between ATI Mobility Radeon HD 4550 and NVIDIA GeForce 9400 GT PCI. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M92 | GPU Name | G96C |
| TeraScale | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 55 nm |
| 242 million | Transistors | 314 million |
| 73 mm² | Die Size | 121 mm² |
Graphics Card
| 2010 | Release Date | Aug 27th, 2008 |
| M9x (Mobility HD 4500) | Family | GeForce 9 (9400) |
| End-of-life | Production | End-of-life |
| M8x | Predecessor | GeForce 8 |
| MXM-II | Bus Interface | PCI |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | DDR2 |
| 64 bit | Memory Bus | 128 bit |
| 11.20 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 |
| 88.00 GFLOPS | FP32 (float) performance | 44.80 GFLOPS |
Clock Speeds
| 700 MHz 1400 Mbps effective | Memory Clock | 400 MHz 800 Mbps effective |
| 550 MHz | GPU Clock | 550 MHz |
Render Config
| 80 | Shading Units | 16 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 64 KB | L2 Cache | 32 KB |
Board Design
| MXM Module | Slot Width | Single-slot |
| unknown | Thermal design power (TDP) | 50 W |
| No outputs | Display Connectors | 1x DVI 1x VGA 1x S-Video |
API support
| 10.1 (10_1) | DirectX | 11.1 (10_0) |
| 3.3 | OpenGL | 3.3 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 4.0 |