ocaholic.ch posted a review on the Sapphire Radeon HD 4890 1 GByte
A quote from the article:
>> Sapphire Radeon HD 4890 1 GByte Review
Sapphire presents one of the first Radeon HD 4890 based on AMD/ATIs new and overworked RV790 chip. It comes with 100 MHz more clock speed on the GPU and 150 MHz more clock speed on the cards memory.
>> Sapphire Radeon HD 4890 1 GByte Review
