AMD Radeon HD 7950M vs Intel Iris Plus Graphics 650
What is the difference between AMD Radeon HD 7950M and Intel Iris Plus Graphics 650. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Wimbledon | GPU Name | Kaby Lake GT3e |
| GCN 1.0 | Architecture | Generation 9.5 |
| TSMC | Foundry | Intel |
| 28 nm | Process Size | 14 nm++ |
| 2,800 million | Transistors | unknown |
| 212 mm² | Die Size | unknown |
Graphics Card
| Apr 24th, 2012 | Release Date | Jan 3rd, 2017 |
| London (HD 7900M) | Family | HD Graphics-M (Kaby Lake) |
| End-of-life | Production | Active |
| MXM-B (3.0) | Bus Interface | Ring Bus |
Memory
| 2 GB | Memory Size | System Shared |
| GDDR5 | Memory Type | System Shared |
| 256 bit | Memory Bus | System Shared |
| 128.0 GB/s | Bandwidth | System Dependent |
Performance
| 22.40 GPixel/s | Pixel fillrate | 6.900 GPixel/s |
| 56.00 GTexel/s | Texture fillrate | 55.20 GTexel/s |
| 1.792 TFLOPS | FP32 (float) performance | 883.2 GFLOPS |
Clock Speeds
| 1000 MHz 4 Gbps effective | Memory Clock | System Shared |
Render Config
| 1280 | Shading Units | 384 |
| 80 | TMUs | 48 |
| 32 | ROPs | 6 |
Board Design
| MXM Module | Slot Width | IGP |
| 75 W | Thermal design power (TDP) | 15 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.4 |