NVIDIA GeForce GT 555M vs NVIDIA GeForce Go 7900 GTX
What is the difference between NVIDIA GeForce GT 555M and NVIDIA GeForce Go 7900 GTX. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF116 | GPU Name | G71 |
| Fermi 2.0 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 90 nm |
| 1,170 million | Transistors | 278 million |
| 238 mm² | Die Size | 196 mm² |
Graphics Card
| Mar 26th, 2012 | Release Date | Apr 18th, 2006 |
| GeForce 500M | Family | GeForce Go 7 (Go 7000) |
| End-of-life | Production | End-of-life |
| GeForce 400M | Predecessor | GeForce Go 6 |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 2 GB | Memory Size | 512 MB |
| DDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 256 bit |
| 28.80 GB/s | Bandwidth | 38.40 GB/s |
Performance
| 2.700 GPixel/s | Pixel fillrate | 8.000 GPixel/s |
| 16.20 GTexel/s | Texture fillrate | 12.00 GTexel/s |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 600 MHz 1200 Mbps effective |
| 675 MHz | GPU Clock | 500 MHz |
Render Config
| 24 | TMUs | 24 |
| 16 | ROPs | 16 |
Board Design
| 35 W | Thermal design power (TDP) | 45 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 9.0c (9_3) |
| 4.6 | OpenGL | 2.1 |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 3.0 |