NVIDIA GeForce GT 540M vs ATI Radeon X1950 XTX Uber Edition
What is the difference between NVIDIA GeForce GT 540M and ATI Radeon X1950 XTX Uber Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GF108 | GPU Name | R580+ |
| N12P-GS-A1 | Model number | R580+ XT (215BAABKA31FG) |
| Fermi | Architecture | R500 |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 90 nm |
| 585 million | Transistors | 384 million |
| 116 mm² | Die Size | 352 mm² |
Graphics Card
| Jan 5th, 2011 | Release Date | Jan 19th, 2007 |
| GeForce 500M | Family | Radeon R500 PCIe (X1950) |
| End-of-life | Production | End-of-life |
| GeForce 400M | Predecessor | Radeon R400 PCIe |
| MXM-A (3.0) | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 512 MB |
| DDR3 | Memory Type | GDDR4 |
| 128 bit | Memory Bus | 256 bit |
| 28.80 GB/s | Bandwidth | 67.20 GB/s |
Performance
| 2.688 GPixel/s | Pixel fillrate | 10.72 GPixel/s |
| 10.75 GTexel/s | Texture fillrate | 10.72 GTexel/s |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1050 MHz 2.1 Gbps effective |
| 672 MHz | GPU Clock | 670 MHz |
Render Config
| 16 | TMUs | 16 |
| 4 | ROPs | 16 |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 35 W | Thermal design power (TDP) | 125 W |
| No outputs | Display Connectors | 1x DVI 1x VHDCI |
API support
| 12 (11_0) | DirectX | 9.0c (9_3) |
| 4.6 | OpenGL | 2.1 (full) 3.0 (partial) |
| 1.1 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.1 | Shader Model | 3.0 |