NVIDIA GeForce Go 7900 SE vs ATI Mobility Radeon HD 4550
What is the difference between NVIDIA GeForce Go 7900 SE and ATI Mobility Radeon HD 4550. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G73 | GPU Name | M92 |
| Curie | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 55 nm |
| 177 million | Transistors | 242 million |
| 125 mm² | Die Size | 73 mm² |
Graphics Card
| Apr 18th, 2006 | Release Date | 2010 |
| GeForce Go 7 (Go 7000) | Family | M9x (Mobility HD 4500) |
| End-of-life | Production | End-of-life |
| GeForce Go 6 | Predecessor | M8x |
| PCIe 1.0 x16 | Bus Interface | MXM-II |
Memory
| 256 MB | Memory Size | 512 MB |
| GDDR3 | Memory Type | GDDR3 |
| 256 bit | Memory Bus | 64 bit |
| 21.31 GB/s | Bandwidth | 11.20 GB/s |
Performance
| 2.800 GPixel/s | Pixel fillrate | 2.200 GPixel/s |
| 4.200 GTexel/s | Texture fillrate | 4.400 GTexel/s |
Clock Speeds
| 333 MHz 666 Mbps effective | Memory Clock | 700 MHz 1400 Mbps effective |
| 350 MHz | GPU Clock | 550 MHz |
Render Config
| 12 | TMUs | 8 |
| 8 | ROPs | 4 |
Board Design
| 20 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 9.0c (9_3) | DirectX | 10.1 (10_1) |
| 2.1 | OpenGL | 3.3 |
| N/A | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 4.1 |