Microsoft published several performance claims that it says demonstrate how much better its Windows 11 operating system is in this regard when compared to its predecessor Windows 10.
Here are the claims that Microsoft is making:
- Windows 11 PCs have 2.7 more hours of battery life than Windows 10 PCs.
- Windows 11 PCs are up to 2.3 times faster than Windows 10 PCs.
- Windows 11 PCs offer up to 3.2 times faster web browsing than Windows 10 PCs.
- Windows 11 PCs offer up to 2 times faster Microsoft Office productivity than Windows 10 PCs.
Impressive stats. If you dig deeper, you may notice that Microsoft skewed the results significantly by using Windows 10 PCs with older hardware.
While it is fair to say that Windows 10 PCs are, on average, equipped with older processors, memory, hard drives and graphics adapters, it feels a bit like comparing apples to oranges. Yes, you can do that, but it does not really make a whole lot of sense other than to get some impressive sounding performance stats for marketing.
If you have used electronic devices for some time, you know that new device generations are often faster than previous generations. This is true for Windows PCs, mobile devices, streaming boxes, gaming consoles, and most devices that you can buy. If you compare the performance of a Google Pixel 9 with a Pixel 6, you will likely come to the conclusion that the newer device offers better performance. Same is true for PlayStation 5 vs 4, Apple iPhone 16 vs 15, and most devices that you can compare in that regard.
It should not come as a surprise, therefore, that a Windows 11 PC with an Intel 12th or 13th core processor runs better in benchmarks than a Windows 10 PC with an Intel 6th, 8th, or 10th core processor. That is the exact test setup that Microsoft used to conclude that Windows 11 PCs offer up to 2.3 times the performance of Windows 10 PCs.
To convince users, Microsoft should have used the exact same hardware setup for objective comparison. This way, it could have demonstrated that Windows 11 has the performance edge on the same hardware, if that is the case.
Microsoft’s claims boil down to Windows 11 running better on PCs with hardware that is one, two or more generations ahead of the hardware of the Windows 10 PC. The stats would very likely be not nearly as impressive if the same hardware would have been used.








