AMD Radeon HD 8670D IGP vs NVIDIA Quadro P400
What is the difference between AMD Radeon HD 8670D IGP and NVIDIA Quadro P400. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator | GPU Name | GP107 |
| TeraScale 3 | Architecture | Pascal |
| TSMC | Foundry | Samsung |
| 32 nm | Process Size | 14 nm |
| 1,303 million | Transistors | 3,300 million |
| 246 mm² | Die Size | 132 mm² |
Graphics Card
| Mar 12th, 2013 | Release Date | Feb 7th, 2017 |
| Richland (HD 8000) | Family | Quadro (Px000) |
| End-of-life | Production | Active |
| IGP | Bus Interface | PCIe 3.0 x16 |
Memory
| System Shared | Memory Size | 2 GB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 32.06 GB/s |
Performance
| 6.752 GPixel/s | Pixel fillrate | 20.03 GPixel/s |
| 20.26 GTexel/s | Texture fillrate | 20.03 GTexel/s |
| 648.2 GFLOPS | FP32 (float) performance | 641.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 1002 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 256 |
| 24 | TMUs | 16 |
| 8 | ROPs | 16 |
Board Design
| IGP | Slot Width | Single-slot |
| 100 W | Thermal design power (TDP) | 30 W |
| No outputs | Display Connectors | 3x mini-DisplayPort |
API support
| 11.2 (11_0) | DirectX | 12 (12_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 6.4 |