AMD Radeon Pro W6600M vs AMD Radeon HD 8400E
What is the difference between AMD Radeon Pro W6600M and AMD Radeon HD 8400E. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 23 | GPU Name | Kalindi |
| RDNA 2.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 28 nm |
| 11,060 million | Transistors | 1,178 million |
| 237 mm² | Die Size | 110 mm² |
Graphics Card
| Jun 8th, 2021 | Release Date | Apr 23rd, 2013 |
| Radeon Pro Mobile (W6x00M) | Family | Kabini (HD 8000 Mobile) |
| Active | Production | End-of-life |
| PCIe 4.0 x16 | Bus Interface | IGP |
Memory
| 8 GB | Memory Size | System Shared |
| GDDR6 | Memory Type | System Shared |
| 128 bit | Memory Bus | System Shared |
| 224.0 GB/s | Bandwidth | System Dependent |
Performance
| 185.8 GPixel/s | Pixel fillrate | 2.400 GPixel/s |
| 325.1 GTexel/s | Texture fillrate | 4.800 GTexel/s |
| 10.40 TFLOPS | FP32 (float) performance | 153.6 GFLOPS |
| 650.3 GFLOPS (1:16) | FP64 (double) performance | 9.600 GFLOPS (1:16) |
Clock Speeds
| 1750 MHz 14 Gbps effective | Memory Clock | System Shared |
Render Config
| 1792 | Shading Units | 128 |
| 112 | TMUs | 8 |
| 64 | ROPs | 4 |
| 28 | Compute Units | 2 |
Board Design
| IGP | Slot Width | IGP |
| 90 W | Thermal design power (TDP) | 25 W |
| No outputs | Display Connectors | No outputs |
API support
| 12.0 Ultimate (12_2) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.5 | Shader Model | 6.3 |