AMD Radeon HD 6620G IGP vs AMD Radeon HD 7540D IGP
What is the difference between AMD Radeon HD 6620G IGP and AMD Radeon HD 7540D IGP. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Sumo | GPU Name | Scrapper |
| TeraScale 2 | Architecture | TeraScale 3 |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 32 nm |
| 1,178 million | Transistors | 1,303 million |
| 227 mm² | Die Size | 246 mm² |
Graphics Card
| Dec 7th, 2011 | Release Date | Oct 2nd, 2012 |
| Sumo (HD 6000 Mobile) | Family | Trinity (HD 7000) |
| End-of-life | Production | End-of-life |
| Radeon IGP | Predecessor | Sumo |
| IGP | Bus Interface | IGP |
Memory
| System Shared | Memory Size | System Shared |
| System Shared | Memory Type | System Shared |
| System Shared | Memory Bus | System Shared |
| System Dependent | Bandwidth | System Dependent |
Performance
| 3.552 GPixel/s | Pixel fillrate | 3.040 GPixel/s |
| 8.880 GTexel/s | Texture fillrate | 9.120 GTexel/s |
| 355.2 GFLOPS | FP32 (float) performance | 291.8 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | System Shared |
| 444 MHz | GPU Clock | 760 MHz |
Render Config
| 400 | Shading Units | 192 |
| 20 | TMUs | 12 |
| 8 | ROPs | 4 |
| 5 | Compute Units | 3 |
Board Design
| IGP | Slot Width | IGP |
| 35 W | Thermal design power (TDP) | 65 W |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 11.2 (11_0) |
| 4.4 | OpenGL | 4.4 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | N/A |
| 5.0 | Shader Model | 5.0 |