1. The performance difference between the Core Ultra 5 and Core Ultra 7 is minimal, making the Ultra 7 a less cost-effective choice.
2. Upgrading from the Core Ultra 5 or 7 to the Ultra X7 results in significant performance gains of up to 70% CPU and 150% GPU.
3. It may be more beneficial to allocate budget towards storage or a higher-quality display instead of the more expensive, similar-performance Ultra 7 option.
Introduction of the 2026 XPS 16 and Its Processors
The brand new 2026 XPS 16 comes with three different Panther Lake processors that its currently able to be configured with: the Core Ultra 5 325, the Core Ultra 7 355, and the more powerful Core Ultra X7 358H. Surprisingly enough, you might think that the performance gap between these CPUs would just grow in a straight line, but that’s not really the case at all.
Performance Differences Between CPU Options
When comparing how well each of these CPU options does, the charts below show a clear difference between the XPS 16 Core Ultra 5, the XPS 14 Core Ultra 7, and the XPS 16 Core Ultra X7 setups. We haven’t tested the XPS 16 Core Ultra 7 yet, but it’s expected that it performs pretty much the same as the XPS 14 Core Ultra 7. Moving from the Ultra 5 to the Ultra 7 doesn’t seem to give you much extra power, despite it costing more, so if your thinking about buying the new XPS 16, it might be wise to skip the Ultra 7 and spend that cash elsewhere, maybe more storage or a OLED screen.
Why the Ultra X7 Is a Game Changer
If you upgrade from the Core Ultra 5 or Ultra 7 to the Ultra X7, that’s where the XPS 16 truly stands out. The performance of both CPU and GPU can jump by up to 70% and 150% respectively. Interestingly, this significant boost comes with just around 35% more power usage. Some might say Dell should have just dropped the Ultra 7 entirely since customers end up paying more for very little extra, but the Ultra X7 really is where the power upgrades shine brightest.
Additional Benchmarks and Performance Insights
Furthermore, if you want to dive deeper into the performance metrics, plenty more benchmark comparisons are available on our detailed review of the XPS 16 with the Ultra X7 setup, giving you all the granular details you might need.