Today ATI launched its HD 4800 series cards, the HD 4870 and HD 4850, both of which are based on the new RV770 GPU architecture. These cards are both the company's latest salvo against NVIDIA and a ...

While ATI and Nvidia keep trading punches in the never ending battle for the high-end throne, we chose to take a look at the more sensible side of things and test another mainstream card. The HD 4850 ...

We already told you bits and pieces about Sapphire's HD 4850 GDDR3 card with 512MB memory, and since we worked extra hard we managed to get a few scores for you. The card is, as we said, clocked at ...

Before we start talking about overclocking, it's worth mentioning the simply astonishing difference between the Sapphire HD 4850 TOXIC's and the stock HD 4850's cooling solutions. The stock HD 4850 ...

We were surprised at the relatively disappointing "out of the box" overclock of the Powercolor Radeon HD 4850 PCS+, especially as we know that the 4850 is easily capable of much higher speeds, ...

Back to IBuyPower Australia we go. We have intentions of letting the HD 4850s really shine in the 4GHz Q9650 beast that we're becoming quite accustomed to using. I really do wonder if I walked out the ...

As many of you are no doubt aware, AMD is about to release a new line of ATI Radeon graphics cards based on the GPU that was internally codenamed RV770. Cards based on the GPU were supposed to launch ...

When ATI released their stellar HD 4000 series this past summer, the first question we had to ask was, “Where’s the duals?” Indeed, their launch cards took everyone by surprise, including NVIDIA, so ...

Ever since AMD's ATI released their RV770 GPUs that you guys know and love for the Radeon HD 4850/4870 products, it was a hit. We are roughly six weeks after the launch and the first board partners ...

Hey everybody and welcome to yet again a new graphics technology release. It is only a few days ago since NVIDIA released their new flagship product the, GeForce GTX 200 series. Obviously they did ...

The HD 4850 member of AMD's HD 4800 series is diversifying, with AIBs finally having the opportunity to express the creativity they've had to restrain, whilst releasing reference based SKUs. We ...

It's been an uphill battle for ATI trying to fight Nvidia on the high-end sector, where the latter has been holding the performance crown more decisively since at least late 2006 when they unveiled ...