AMD Radeon HD 7540D IGP vs NVIDIA GeForce 7900 GS
What is the difference between AMD Radeon HD 7540D IGP and NVIDIA GeForce 7900 GS. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Scrapper | GPU Name | G71 |
| TeraScale 3 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 90 nm |
| 1,303 million | Transistors | 278 million |
| 246 mm² | Die Size | 196 mm² |
Graphics Card
| Oct 2nd, 2012 | Release Date | May 1st, 2006 |
| Trinity (HD 7000) | Family | GeForce 7 PCIe (7900) |
| End-of-life | Production | End-of-life |
| 67 USD | Launch Price | 259 USD |
| Sumo | Predecessor | GeForce 6 PCIe |
| IGP | Bus Interface | PCIe 1.0 x16 |
Memory
| System Shared | Memory Size | 256 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 256 bit |
| System Dependent | Bandwidth | 42.24 GB/s |
Performance
| 3.040 GPixel/s | Pixel fillrate | 7.200 GPixel/s |
| 9.120 GTexel/s | Texture fillrate | 9.000 GTexel/s |
Clock Speeds
| System Shared | Memory Clock | 660 MHz 1320 Mbps effective |
| 760 MHz | GPU Clock | 450 MHz |
Render Config
| 12 | TMUs | 20 |
| 4 | ROPs | 16 |
Board Design
| IGP | Slot Width | Single-slot |
| 65 W | Thermal design power (TDP) | 49 W |
| No outputs | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 9.0c (9_3) |
| 4.4 | OpenGL | 2.1 |
| 1.2 | OpenCL | N/A |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 3.0 |