AMD Radeon HD 7660D IGP vs AMD Radeon R7 M440
What is the difference between AMD Radeon HD 7660D IGP and AMD Radeon R7 M440. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Devastator | GPU Name | Meso |
| TeraScale 3 | Architecture | GCN 3.0 |
| TSMC | Foundry | TSMC |
| 32 nm | Process Size | 28 nm |
| 1,303 million | Transistors | 1,550 million |
| 246 mm² | Die Size | 125 mm² |
Graphics Card
| Oct 2nd, 2012 | Release Date | May 15th, 2016 |
| Trinity (HD 7000) | Family | Crystal System (R7 M400) |
| End-of-life | Production | Active |
| Sumo | Predecessor | Solar System |
| IGP | Bus Interface | PCIe 3.0 x8 |
Memory
| System Shared | Memory Size | 4 GB |
| System Shared | Memory Type | DDR3 |
| System Shared | Memory Bus | 64 bit |
| System Dependent | Bandwidth | 14.40 GB/s |
Performance
| 6.080 GPixel/s | Pixel fillrate | 7.128 GPixel/s |
| 18.24 GTexel/s | Texture fillrate | 17.82 GTexel/s |
| 583.7 GFLOPS | FP32 (float) performance | 570.2 GFLOPS |
Clock Speeds
| System Shared | Memory Clock | 900 MHz 1800 Mbps effective |
| 760 MHz | GPU Clock | 891 MHz |
Render Config
| 384 | Shading Units | 320 |
| 24 | TMUs | 20 |
| 8 | ROPs | 8 |
| 6 | Compute Units | 5 |
Board Design
| IGP | Slot Width | IGP |
| 100 W | Thermal design power (TDP) | unknown |
| No outputs | Display Connectors | No outputs |
API support
| 11.2 (11_0) | DirectX | 12 (12_0) |
| 4.4 | OpenGL | 4.6 |
| 1.2 | OpenCL | 2.0 |
| N/A | Vulkan | 1.2 |
| 5.0 | Shader Model | 6.0 |