ATI (AMD) Mobility Radeon HD 4550
| General information |
| Vendor | ATI (AMD) |
| Released | 2010 |
| Segment | Laptop |
| Type | DIntegratedscrete |
| Resolution | 2560 x 1600 |
|
| Graphics processor |
| Architecture | TeraScale |
| Core | M92 |
| Number of GPUs | 1 |
| Lithography | 55 nm |
| Number of transistors | 242 million |
| Die Size | 73 mm² |
| Core frequency | 550 MHz |
| Shading Units | 80 |
| ROPs | 4 |
| TMUs | 8 |
| Pixel Rate | 2.2 GPixel/s |
| Texture Rate | 4.4 GTexel/s |
|
| Memory |
| Type | GDDR3 |
| Capacity | 512 Mb |
| Frequency | 1400 MHz |
| Bus | 64 bit |
| Bandwidth | 11.2 GB/s |
|
| Power supply |
| TDP | 15 W |
|
| Supported technologies |
| DirectX | 10.0 |
| OpenGL | 3.3 |
| OpenCL | 1.1 |
| Shader Model | 4.1 |
| Other | • AMD PowerPlay |
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