In this article we’ll take a closer look at the performance of ATI’s latest high end card, compared to NVIDIA’s top card. Both cards offer plenty of headroom when using the latest games. In our first review of the ATI HD 4870 X2 vs NVIDIA Geforce GTX 280 we found that you do not want to invest in these products if you don’t own a high end CPU and have a high resolution monitor.
If your game setup is up the challenge you’ll find this review interesting as we’ll be using a multitude of Anti-Aliasing settings to see how each card handles the extra rendering load. The HD 4870 X2 GPU can access its onboard 2Gb GDDR5 and this should give it an edge once the resolution and AA levels are increased. By how much you’ll find out on the following pages.
The second effect on performance we liked to investigate was the OS. Our previous review was done with Windows XP SP3. While the majority of users out there are still using XP, those into gaming and multi-GPU high end configurations are more likely to use Vista, and to be able to use more than 3Gb system memory, 64-bit Vista.
So we’ll investigate AA performance in XP SP3 (32-bit) and Vista SP1 (64-bit).
Which OS will offer the best gaming performance?
Read on MADSHRIMPS.....
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