NVIDIA GeForce 7900 GTX vs AMD Radeon HD 6570
What is the difference between NVIDIA GeForce 7900 GTX and AMD Radeon HD 6570. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G71 | GPU Name | Turks |
| G71-U-N-A2 | Model number | Turks PRO (215-0803002) |
| Curie | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 90 nm | Process Size | 40 nm |
| 278 million | Transistors | 716 million |
| 196 mm² | Die Size | 118 mm² |
Graphics Card
| Mar 9th, 2006 | Release Date | Apr 19th, 2011 |
| GeForce 7 PCIe (7900) | Family | Northern Islands (HD 6500) |
| End-of-life | Production | End-of-life |
| GeForce 6 PCIe | Predecessor | Evergreen |
| PCIe 1.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 512 MB | Memory Size | 2 GB |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 51.20 GB/s | Bandwidth | 64.00 GB/s |
Performance
| 10.40 GPixel/s | Pixel fillrate | 5.200 GPixel/s |
| 15.60 GTexel/s | Texture fillrate | 15.60 GTexel/s |
Clock Speeds
| 800 MHz 1600 Mbps effective | Memory Clock | 1000 MHz 4 Gbps effective |
| 650 MHz | GPU Clock | 650 MHz |
Render Config
| 24 | TMUs | 24 |
| 16 | ROPs | 8 |
Board Design
| Single-slot | Slot Width | Single-slot |
| 84 W | Thermal design power (TDP) | 60 W |
| 250 W | Suggested PSU | 250 W |
| 2x DVI 1x S-Video | Display Connectors | 1x DVI 1x HDMI 1x VGA |
| 1x 6-pin | Power Connectors | None |
| P348 | Board Number | C331 |
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 |