NVIDIA GeForce GT 540M vs NVIDIA GeForce Go 7800 GTX
What is the difference between NVIDIA GeForce GT 540M and NVIDIA GeForce Go 7800 GTX. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF108 | GPU Name | G70 |
| Fermi | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 110 nm |
| 585 million | Transistors | 302 million |
| 116 mm² | Die Size | 333 mm² |
Graphics Card
| Jan 5th, 2011 | Release Date | Sep 29th, 2005 |
| GeForce 500M | Family | GeForce Go 7 (Go 7000) |
| End-of-life | Production | End-of-life |
| GeForce 400M | Predecessor | GeForce Go 6 |
| MXM-A (3.0) | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| DDR3 | Memory Type | GDDR3 |
| 128 bit | Memory Bus | 256 bit |
| 28.80 GB/s | Bandwidth | 35.20 GB/s |
Performance
| 2.688 GPixel/s | Pixel fillrate | 7.040 GPixel/s |
| 10.75 GTexel/s | Texture fillrate | 10.56 GTexel/s |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 550 MHz 1100 Mbps effective |
| 672 MHz | GPU Clock | 440 MHz |
Render Config
| 16 | TMUs | 24 |
| 4 | ROPs | 16 |
Board Design
| MXM Module | Slot Width | MXM Module |
| 35 W | Thermal design power (TDP) | 65 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 |