AMD Radeon HD 8400E vs AMD Radeon HD 6450M
What is the difference between AMD Radeon HD 8400E and AMD Radeon HD 6450M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Kalindi | GPU Name | Seymour |
| GCN 2.0 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 40 nm |
| 1,178 million | Transistors | 370 million |
| 110 mm² | Die Size | 67 mm² |
Graphics Card
| Apr 23rd, 2013 | Release Date | Jan 4th, 2011 |
| Kabini (HD 8000 Mobile) | Family | Vancouver (HD 6400M) |
| End-of-life | Production | End-of-life |
| Trinity | Predecessor | Manhattan |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 12.80 GB/s |
Performance
| 2.400 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 4.800 GTexel/s | Texture fillrate | 4.800 GTexel/s |
| 153.6 GFLOPS | FP32 (float) performance | 192.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 800 MHz 1600 Mbps effective |
| 600 MHz | GPU Clock | 600 MHz |
Render Config
| 128 | Shading Units | 160 |
| 8 | TMUs | 8 |
| 4 | ROPs | 4 |
| 2 | Compute Units | 2 |
Board Design
| 25 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 11.2 (11_0) |
| 4.6 | OpenGL | 4.4 |
| 2.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | N/A |
| 6.3 | Shader Model | 5.0 |