NVIDIA GeForce 7800 GTX 512 vs AMD Radeon HD 6630M Mac Edition
What is the difference between NVIDIA GeForce 7800 GTX 512 and AMD Radeon HD 6630M Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G70 | GPU Name | Whistler |
| GF-7800-U-A2 | Model number | Whistler LP |
| Curie | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 110 nm | Process Size | 40 nm |
| 302 million | Transistors | 716 million |
| 333 mm² | Die Size | 104 mm² |
Graphics Card
| Nov 14th, 2005 | Release Date | Jan 4th, 2011 |
| GeForce 7 PCIe (7800) | Family | Vancouver (HD 6600M) |
| End-of-life | Production | End-of-life |
| GeForce 6 PCIe | Predecessor | Manhattan |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 256 MB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 64 bit |
| 51.20 GB/s | Bandwidth | 19.20 GB/s |
Performance
| 8.000 GPixel/s | Pixel fillrate | 4.000 GPixel/s |
| 12.00 GTexel/s | Texture fillrate | 12.00 GTexel/s |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 600 MHz 2.4 Gbps effective |
| 500 MHz | GPU Clock | 500 MHz |
Render Config
| 24 | TMUs | 24 |
| 16 | ROPs | 8 |
Board Design
| 108 W | Thermal design power (TDP) | 26 W |
| 2x DVI 1x S-Video | Display Connectors | No outputs |
API support
| 9.0c (9_3) | DirectX | 11.2 (11_0) |
| 2.1 | OpenGL | 4.4 |
| N/A | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 3.0 | Shader Model | 5.0 |