AMD · 2010
AMD Mobility Radeon HD 4550
The AMD Mobility Radeon HD 4550 is a mobile graphics card released in 2010, based on the TeraScale architecture and 55 nm RV710 chip.
The AMD Mobility Radeon HD 4550 is a mobile graphics card introduced in 2010. It is built on the TeraScale architecture using the RV710 GPU manufactured on a 55 nm process. The card features 80 shading units and a base clock of 550 MHz. It comes with 0.5 GB of memory, which can be DDR2, DDR3, or GDDR3, on a 64-bit memory bus, providing a memory bandwidth of 11.2 GB/s. It supports DirectX 10.1 and OpenGL 3.3. The card uses a PCIe ×16 2.0 bus interface. It includes UVD2 for video decoding and PowerPlay 7.0 for power management. This card is designed for use in laptops and other mobile systems.
Specifications
| Architecture unverified | TeraScale |
|---|---|
| GPU chip unverified | RV710 |
| Process node unverified | 55 nm |
| Shading units unverified | 80 |
| Base clock unverified | 550 MHz |
| Memory size unverified | 0.5 GB |
| Memory type unverified | DDR2, DDR3, GDDR3 |
| Memory bus unverified | 64 bit |
| Memory bandwidth unverified | 11.2 GB/s |
| Bus interface unverified | PCIe ×16 2.0 |
| DirectX support unverified | 10.1 |
| OpenGL support unverified | 3.3 |
| Release date unverified | 2010-01-01 |
| Release year unverified | 2010 |
| Notes unverified | UVD2, PowerPlay 7.0 |