AMD Radeon HD 7640G IGP vs ATI Radeon HD 5570
What is the difference between AMD Radeon HD 7640G IGP and ATI Radeon HD 5570. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator Lite | GPU Name | Pinewood |
| TeraScale 3 | Architecture | TeraScale 2 |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 40 nm |
| 1,303 million | Transistors | 627 million |
| 246 mm² | Die Size | 104 mm² |
Graphics Card
| May 15th, 2012 | Release Date | Feb 9th, 2010 |
| Trinity (HD 7000 Mobile) | Family | Evergreen (HD 5500) |
| End-of-life | Production | End-of-life |
| Sumo | Predecessor | Radeon R700 |
| IGP | Bus Interface | PCIe 2.0 x16 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 128 bit |
| System Dependent | Bandwidth | 51.20 GB/s |
Performance
| 5.240 GPixel/s | Pixel fillrate | 5.000 GPixel/s |
| 10.48 GTexel/s | Texture fillrate | 12.50 GTexel/s |
| 335.4 GFLOPS | FP32 (float) performance | 500.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 800 MHz 3.2 Gbps effective |
Render Config
| 256 | Shading Units | 400 |
| 16 | TMUs | 20 |
| 8 | ROPs | 8 |
| 4 | Compute Units | 5 |
Board Design
| IGP | Slot Width | Single-slot |
| 35 W | Thermal design power (TDP) | 39 W |
| No outputs | Display Connectors | 1x DVI 1x HDMI 1x VGA |
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 |