AMD Radeon HD 7470 OEM vs NVIDIA GeForce 7800 GT Dual
What is the difference between AMD Radeon HD 7470 OEM and NVIDIA GeForce 7800 GT Dual. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Caicos | GPU Name | G70 |
| Khalidster | Model number | GF-7800-GT-A2 |
| TeraScale 2 | Architecture | Curie |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 110 nm |
| 370 million | Transistors | 302 million |
| 67 mm² | Die Size | 333 mm² |
Graphics Card
| Jan 5th, 2012 | Release Date | Aug 11th, 2005 |
| Southern Islands (HD 7400) | Family | GeForce 7 PCIe (7800) |
| End-of-life | Production | End-of-life |
| Northern Islands | Predecessor | GeForce 6 PCIe |
| PCIe 2.0 x16 | Bus Interface | PCIe 1.0 x16 |
Memory
| 1024 MB | Memory Size | 256 MB x2 |
| GDDR5 | Memory Type | GDDR3 |
| 64 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 900 MHz 3.6 Gbps effective | Memory Clock | 500 MHz 1000 Mbps effective |
| 750 MHz | GPU Clock | 400 MHz |
Render Config
| 8 | TMUs | 20 x2 |
| 4 | ROPs | 16 x2 |
Board Design
| 27 W | Thermal design power (TDP) | unknown |
| 200 W | Suggested PSU | 200 W |
| 1x DVI 1x DisplayPort | Display Connectors | 2x DVI 2x VGA 1x S-Video |
| None | Power Connectors | 1x 6-pin |
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 |