That is not a quantifiable statement.
On several forums on his site people who installed Windows 10 have put it ahead of macOS on almost every aspect apart from 'interface uniformity' and font rendering.
I was the first person on this forum to install Win10 on a Mac and gave everyone a very thorough review, benchmark and feature test. I don't need to convince you of any of the above. There are thousands of posts by members highlighting that Windows outperformed macOS on:
- Interface speed, split screen feature, multi tasking animations
- video acceleration, HEVC 10bit 4K decoding on GPU. Not even High Sierra offers this.
- software decoding of HEVC 10bit 4K even on a crappy dual core Skylake Pentium. This isn't possible even on the best i7 with High Sierra
- Video encoding, 4x faster in Premiere due to native driver support for GPU encode.
- always up to date APIs such as OpenCL, OpenGL, Vulkan, OpenAl, etc.
- 3D performance in any game is faster
- CUDA and OpenCL based rendering is on average 15% faster
- Ever optimised drivers for just about any peripheral or hardware
- software for tuning CPUs, GPUs and SSDs
- Native support for eGPU, NVME, USB 3.1, Thunderbolt 3, and other next gen tech long before macOS
- True plug and play. Nice not needing to reboot every time a driver is installed.
Anyway I'm tired of stating the obvious. Objective observations are important otherwise might as well believe the earth is flat.