Intel Iris Pro Graphics P6300 vs AMD Radeon HD 7970 X2
What is the difference between Intel Iris Pro Graphics P6300 and AMD Radeon HD 7970 X2. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Broadwell GT3e | GPU Name | New Zealand |
| Generation 8.0 | Architecture | GCN 1.0 |
| Intel | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| unknown | Transistors | 4,313 million |
| unknown | Die Size | 352 mm² |
Graphics Card
| Sep 5th, 2014 | Release Date | Aug 31st, 2012 |
| HD Graphics-W (Broadwell) | Family | Southern Islands (HD 7900) |
| End-of-life | Production | End-of-life |
| Ring Bus | Bus Interface | PCIe 3.0 x16 |
Memory
| System Shared | Memory Size | 3 GB x2 |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 384 bit x2 |
Clock Speeds
| System Shared | Memory Clock | 1375 MHz 5.5 Gbps effective |
Render Config
| 48 | TMUs | 128 x2 |
| 6 | ROPs | 32 x2 |
Board Design
| 15 W | Thermal design power (TDP) | 500 W |
| No outputs | Display Connectors | 2x DVI 1x HDMI 2x mini-DisplayPort |
API support
| 12 (11_1) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.0 | Vulkan | 1.2 |
| 5.1 | Shader Model | 5.1 |