NVIDIA GeForce GT 555M vs NVIDIA GeForce 7800 GTX 512
What is the difference between NVIDIA GeForce GT 555M and NVIDIA GeForce 7800 GTX 512. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF116 | GPU Name | G70 |
| N12E-GE2-A1 | Model number | GF-7800-U-A2 |
| Fermi 2.0 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 110 nm |
| 1,170 million | Transistors | 302 million |
| 238 mm² | Die Size | 333 mm² |
Graphics Card
| Mar 26th, 2012 | Release Date | Nov 14th, 2005 |
| GeForce 500M | Family | GeForce 7 PCIe (7800) |
| End-of-life | Production | End-of-life |
| GeForce 400M | Predecessor | GeForce 6 PCIe |
| 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 | 51.20 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 | 800 MHz 1600 Mbps effective |
| 675 MHz | GPU Clock | 500 MHz |
Render Config
| 24 | TMUs | 24 |
| 16 | ROPs | 16 |
Board Design
| 35 W | Thermal design power (TDP) | 108 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
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 |