AMD Radeon HD 8400 Mobile IGP vs NVIDIA GeForce 405M
What is the difference between AMD Radeon HD 8400 Mobile IGP and NVIDIA GeForce 405M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Kalindi | GPU Name | GT218 |
| GCN 2.0 | Architecture | Tesla 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,178 million | Transistors | 260 million |
| 110 mm² | Die Size | 57 mm² |
Graphics Card
| Nov 23rd, 2013 | Release Date | Jan 5th, 2011 |
| Kabini (HD 8000 Mobile) | Family | GeForce 400M |
| End-of-life | Production | End-of-life |
| Trinity | Predecessor | GeForce 300M |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 512 MB |
| System Shared | Memory Type | GDDR3 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 12.80 GB/s |
Performance
| 2.400 GPixel/s | Pixel fillrate | 2.424 GPixel/s |
| 4.800 GTexel/s | Texture fillrate | 4.848 GTexel/s |
| 153.6 GFLOPS | FP32 (float) performance | 38.78 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 800 MHz 1600 Mbps effective |
| 600 MHz | GPU Clock | 606 MHz |
Render Config
| 128 | Shading Units | 16 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
Board Design
| 25 W | Thermal design power (TDP) | 14 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 11.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 2.0 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 4.1 |