NVIDIA GeForce GTX 285M vs AMD Radeon HD 7970 X2
What is the difference between NVIDIA GeForce GTX 285M and AMD Radeon HD 7970 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| G92 | GPU Name | New Zealand |
| Tesla | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 65 nm | Process Size | 28 nm |
| 754 million | Transistors | 4,313 million |
| 324 mm² | Die Size | 352 mm² |
Graphics Card
| Feb 1st, 2010 | Release Date | Aug 31st, 2012 |
| GeForce 200M | Family | Southern Islands (HD 7900) |
| End-of-life | Production | End-of-life |
| GeForce 100M | Predecessor | Northern Islands |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 1024 MB | Memory Size | 3 GB x2 |
| GDDR3 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit x2 |
Clock Speeds
| 1000 MHz 2 Gbps effective | Memory Clock | 1375 MHz 5.5 Gbps effective |
| 600 MHz | GPU Clock | 925 MHz |
Render Config
| 64 | TMUs | 128 x2 |
| 16 | ROPs | 32 x2 |
Board Design
| 75 W | Thermal design power (TDP) | 500 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 2x mini-DisplayPort |
API support
| 11.1 (10_0) | DirectX | 12 (11_1) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 4.0 | Shader Model | 5.1 |