It is no secret that AMD has made a huge success with its long awaited "Zen" CPUs and returned to PC market stronger than ever. Intel however has neglected AMD's presence and only recently admitted what an impact AMD made. At this year's Gamescon, Intel started a new campaign against AMD with a point that Intel's CPUs are still better performers with "real world benchmarks" backing that claim."A year ago when we introduced the i9 9900K," says Intel's Troy Severson, "it was dubbed the fastest gaming CPU in the world. And I can honestly say nothing's changed. It's still the fastest gaming CPU in the world. I think you've heard a lot of press from the competition recently, but when we go out and actually do the real-world testing, not the synthetic benchmarks, but doing real-world testing of how these games perform on our platform, we stack the 9900K against the Ryzen 9 3900X. They're running a 12-core part and we're running an eight-core," he adds. "I'll be very honest, very blunt, say, hey, they've done a great job closing the gap, but we still have the highest performing CPUs in the industry for gaming, and we're going to maintain that edge."Here Intel describes that AMD wins in synthetic workloads, while its CPUs win in a real world usage scenarios for applications like Microsoft Office, Adobe Lightroom, Photoshop and more. While they claim to posses better overall productivity performance, Intel also claims few other trophies in areas like gaming, where Core i7-9700K "is on par or better" than AMD Ryzen 9 3900X across many games tested.In our own testing , we found the claim about gaming performance to be true where Intel's Core i7-9700K did perform better than Ryzen 9 3900X. However when it comes to overall performance results that also includes many other tasks besides gaming, like productivity and science, the case is not proven.