Recently we saw ATI launch the HD 4890 and while it's not the fastest single GPU card on the market, it's not the most expensive either. Compared to the GTX 275 it has its ups and downs and while NVIDIA and ATI say the RRP on the two cards are the same, now that we've got stock of each on the market we're finding that the HD 4890 is coming in cheaper.

From the word go we've seen some companies offer overclocked models, almost from release date. One of those companies is HIS and today we'll be taking the time to see how their Turbo version of the card goes.