at stock speeds, each system is running virtually identical

When we first set out to tackle this article, we weren't quite sure what to expect. We've seen both the Phenom II and Core i7 up close and personal, and have a healthy respect for each platform. However, we are performance junkies around here and pride ourselves as overclocking enthusiasts that try to extract maximum performance from our systems, regardless of platform. And we have been suitably impressed by the overclocking prowess of the Core i7 lineup, as have many other enthusiasts the world over. But we also know that very few people are also able to take advantage of much of those increases in real world tasks that can truly harness that power to a great degree.

We've seen the pendulum swing from Intel to AMD, and back and forth, and as gamers, we had assumed that the strengths of the Core i7 platform would prove too much for a Phenom II to overcome in terms of gaming performance. So today's investigation set about not to prove a certain viewpoint, but to try to illuminate the facts of the unknown differences, not the least of which were our own experiences. And as we must admit, we were rather surprised at the results.

There are a few conclusions we can now definitively draw after today's exploration, plain and simple. It is fact that a Core i7 gaming rig will give you better overall performance in terms of absolute numbers and framerates; the difference isn't very much, but it does exist. It is also fact that such a system will cost considerably more money as well for what is essentially almost the same performance. When the results are then applied against those cost differences, it is also fact that the Core i7 system then becomes a very expensive option, costing hundreds of dollars more for little to no performance increase in most games.

Where things get really interesting is when you equalize the costs between the platforms and look at what you get for gaming performance in return. For a current difference of $215, you can purchase a second Radeon 4890 to go with a Crossfire setup in your Phenom II system and it will utterly crush a Core i7 gaming setup that will have only one graphics card. And we must admit, that provides a very compelling reason to consider an AMD gaming system, especially when we consider that a Phenom II X4 can overclock very well and also easily handle just about any regular use application. Unless you're doing a ton of video encoding or workstation renderings and animations, the cost for performance difference is very difficult to justify, particularly for a gaming setup.