AMD Radeon HD 6870 X2 vs NVIDIA Quadro FX 3700
What is the difference between AMD Radeon HD 6870 X2 and NVIDIA Quadro FX 3700. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Barts | GPU Name | G92 |
| Barts XT (215-0798000) | Model number | G92-875-A2 |
| TeraScale 2 | Architecture | Tesla |
| TSMC | Foundry | TSMC |
| 40 nm | Process Size | 65 nm |
| 1,700 million | Transistors | 754 million |
| 255 mm² | Die Size | 324 mm² |
Graphics Card
| Jul 8th, 2011 | Release Date | Jan 8th, 2008 |
| Northern Islands (HD 6800) | Family | Quadro FX (x700) |
| End-of-life | Production | End-of-life |
| 520 USD | Launch Price | 1,599 USD |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB x2 | Memory Size | 512 MB |
| GDDR5 | Memory Type | GDDR3 |
| 256 bit x2 | Memory Bus | 256 bit |
Clock Speeds
| 1050 MHz 4.2 Gbps effective | Memory Clock | 800 MHz 1600 Mbps effective |
| 900 MHz | GPU Clock | 500 MHz |
Render Config
| 56 x2 | TMUs | 56 |
| 32 x2 | ROPs | 16 |
Board Design
| 304 mm 12 inches | Length | 267 mm 10.5 inches |
| 300 W | Thermal design power (TDP) | 78 W |
| 700 W | Suggested PSU | 250 W |
| 2x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | 2x DVI 1x S-Video |
API support
| 11.2 (11_0) | DirectX | 11.1 (10_0) |
| 4.4 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 4.0 |