PC Perspective posted a review on the Diamond Radeon HD 3870 1GB Graphics Card
A quote from the article:
>> Diamond Radeon HD 3870 1GB Graphics Card Review
The fastest single-GPU card from AMD is still the Radeon HD 3870 and continues to struggle to stand up to the increasing competition from NVIDIA. Diamond is attempting to bump up the GPU's performance by increasing the frame buffer to 1GB - but can it help performance at all?
>> Diamond Radeon HD 3870 1GB Graphics Card Review