ATI Mobility Radeon HD 550v vs NVIDIA GeForce GTX 490
What is the difference between ATI Mobility Radeon HD 550v and NVIDIA GeForce GTX 490. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M96 | GPU Name | GF100 |
| TeraScale | Architecture | Fermi |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 514 million | Transistors | 3,100 million |
| 146 mm² | Die Size | 529 mm² |
Graphics Card
| May 5th, 2010 | Release Date | Never Released |
| M9x (Mobility HD 500v) | Family | GeForce 400 |
| End-of-life | Production | End-of-life |
| M8x | Predecessor | GeForce 200 |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 1536 MB x2 |
| GDDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 384 bit x2 |
Clock Speeds
| 600 MHz 1200 Mbps effective | Memory Clock | 854 MHz 3.4 Gbps effective |
| 450 MHz | GPU Clock | 608 MHz |
Render Config
| 32 | TMUs | 60 x2 |
| 8 | ROPs | 48 x2 |
Board Design
| 10 W | Thermal design power (TDP) | 365 W |
| No outputs | Display Connectors | 3x DVI 1x mini-DisplayPort |
API support
| 10.1 (10_1) | DirectX | 12 (11_0) |
| 3.3 | OpenGL | 4.6 |
| 1.1 | OpenCL | 1.1 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 5.1 |