AMD Radeon HD 7730M, codenamed “Lombok GL”, is a mid-range graphics chip, announced in early Q2 of 2012. It is part of the GCN (Graphics Core Next) generation and is constructed through a 28nm process and has 512 Radeon cores.
All of them operate at 575MHz, but the Turbo clock functionality can increase that by a potential 17- 18%, up to 675MHz, based on the laptop’s cooling capacity.
The chip also has a 128bit bus and its own DDR3 memory. AMD Radeon HD 7730M supports DirectX 11, Pixel Shader 5.0, OpenCL 1.1 and OpenGL 4.2. Memory bandwidth goes up to 28.8GB/sec. Max resolutions (WxH) are 2560×1600 digital and 2048×1536 analog.
You can find all available laptops with Radeon HD 7730M here:
AMD Radeon HD 7730M (2GB DDR3) - specs
|Manufacturing Process||28 nm|
|Base frequency||575 MHz|
|Memory Frequency||1800 MHz|
|Memory bandwith||28.8 GB/sec|
|Power consumption||25 W|
|Maximum frequency||675 MHz|
|Memory Capacity||2 GB|
|Supported technologies||DirectX 11, Pixel Shader 5.0, OpenCL 1.1, OpenGL 4.2.|