AMD Radeon HD 7660G IGP vs AMD Radeon HD 8690M
What is the difference between AMD Radeon HD 7660G IGP and AMD Radeon HD 8690M. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator | GPU Name | Sun |
| TeraScale 3 | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 28 nm |
| 1,303 million | Transistors | 690 million |
| 246 mm² | Die Size | 56 mm² |
Graphics Card
| May 15th, 2012 | Release Date | Mar 1st, 2013 |
| Trinity (HD 7000 Mobile) | Family | Solar System (HD 8600M) |
| End-of-life | Production | End-of-life |
| Sumo | Predecessor | London |
| IGP | Bus Interface | PCIe 3.0 x8 |
Memory
| System Shared | Memory Size | 1024 MB |
| System Shared | Memory Type | GDDR5 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 32.00 GB/s |
Performance
| 5.488 GPixel/s | Pixel fillrate | 6.600 GPixel/s |
| 16.46 GTexel/s | Texture fillrate | 16.50 GTexel/s |
| 526.8 GFLOPS | FP32 (float) performance | 528.0 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 1000 MHz 4 Gbps effective |
Render Config
| 384 | Shading Units | 320 |
| 24 | TMUs | 20 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 5 |
Board Design
| 35 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (11_1) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 1.2 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 5.1 |