Bjorn3D takes a look at the Sapphire HD 4830
A quote from the article:
>> Sapphire HD 4830 Review
After taking a look at my last Sapphire video card and being totally impressed, I was more than willing to take a look at their latest offering in the 4800 series family. The HD 4830 is basically a cut down version of Sapphire's HD 4850, and by doing so, Sapphire is able to offer it at a much lower price point while offering pretty close to the same overall performance, or so that's what Sapphire is saying anyways. We'll find out just how well (or bad) the card does soon enough.
So, enough of the formalities. Let's get on to looking at the card and see just how well it’ll stand up to the Nvidia competition. It’ll also be interesting to see just how well this little card overclocks, considering I was able to max out ATi’s Catalyst Control Center Overdrive utility with Sapphires HD 4870 Toxic.
>> Sapphire HD 4830 Review