ATI Mobility Radeon HD 5165 vs AMD Radeon HD 6990
What is the difference between ATI Mobility Radeon HD 5165 and AMD Radeon HD 6990. Find out which graphics card has better performance.
Graphics Processor (GPU)
| M96 | GPU Name | Antilles |
| TeraScale | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 55 nm | Process Size | 40 nm |
| 514 million | Transistors | 2,640 million |
| 146 mm² | Die Size | 389 mm² |
Graphics Card
| Jan 7th, 2010 | Release Date | Mar 8th, 2011 |
| M9x (Mobility HD 5100) | Family | Northern Islands (HD 6900) |
| End-of-life | Production | End-of-life |
| M8x | Predecessor | Evergreen |
| PCIe 2.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 1024 MB | Memory Size | 2 GB x2 |
| GDDR3 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit x2 |
Clock Speeds
| 900 MHz 1800 Mbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
| 600 MHz | GPU Clock | 830 MHz |
Render Config
| 32 | TMUs | 96 x2 |
| 8 | ROPs | 32 x2 |
Board Design
| 35 W | Thermal design power (TDP) | 375 W |
| No outputs | Display Connectors | 1x DVI 4x mini-DisplayPort |
API support
| 10.1 (10_1) | DirectX | 11.2 (11_0) |
| 3.3 | OpenGL | 4.4 |
| 1.1 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 4.1 | Shader Model | 5.0 |