AMD Radeon HD 8990 OEM vs NVIDIA GeForce GTX 980 Mobile
What is the difference between AMD Radeon HD 8990 OEM and NVIDIA GeForce GTX 980 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Malta | GPU Name | GM204 |
| Malta XT (215-0849026) | Model number | N16E-GXX-A1 |
| GCN 1.0 | Architecture | Maxwell 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 4,313 million | Transistors | 5,200 million |
| 365 mm² | Die Size | 398 mm² |
Graphics Card
| Apr 24th, 2013 | Release Date | Sep 21st, 2015 |
| Sea Islands (HD 8900) | Family | GeForce 900M |
| End-of-life | Production | Active |
| Southern Islands | Predecessor | GeForce 800M |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 3 GB x2 | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit x2 | Memory Bus | 256 bit |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1753 MHz 7 Gbps effective |
Render Config
| 128 x2 | TMUs | 128 |
| 32 x2 | ROPs | 64 |
Board Design
| 375 W | Thermal design power (TDP) | unknown |
| 1x DVI 4x mini-DisplayPort | Display Connectors | No outputs |
| 2x 8-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 5.1 | Shader Model | 6.4 |