AMD's Radeon HD 5450 is the first and only low-end DirectX 11 capable graphics card. It is designed in a way to make it the premier choice for silent media PC systems that still pack enough punch to decode full HD content. Another important field of engineering for such a product is energy efficiency, not only because it is more environmentally friendly and reduces operating costs, but reduced power draw also means less heat, which allows less complex cooling solutions resulting in less fan noise.
HIS has engineered a low-profile, fanless, noiseless HD 5450 that comes with 1 GB of GDDR3 memory and native HDMI.
|Memory Size||512M||512 MB||1024 MB||512 MB||256 MB / |
|512 MB / |
|1024 MB||512 MB|
|Memory Bus Width||128 bit||64 bit||64 bit||64 bit||128 bit||128 bit||128 bit||128 bit|
|Core Clock||550 MHz||650 MHz||650 MHz||600 MHz||550 MHz||625 MHz||650 MHz||750 MHz|
|Memory Clock||400 MHz||800 MHz||800 MHz||400 MHz||900 MHz||790 MHz /|
|900 MHz||1000 MHz|