techPowerUp checked out the HIS Radeon HD 5450 1 GB video card
A quote from the article:
>> HIS Radeon HD 5450 1 GB Review
HIS recently released its entry-level Radeon HD 5450 silent, low-profile graphics card targeted at those looking for a simple step-up from integrated graphics, packing all the essentials of this generation's GPUs. The model we're looking at has double the onboard memory at 1GB, native HDMI with 7.1 audio, and examining what it brings to the table with its added costs.
>> HIS Radeon HD 5450 1 GB Review