Google Tensor G5 in the Google Pixel 10 XL scored 2,296 in single-core [Geekbench 6] tests, with the multicore score coming in at 6,203 points.
Solid ST score all in all, roughly comparable with a Ryzen 5800X from ~5 years ago. Although I suspect the Pixel 10 won't be able to sustain ST throughput for as long as a 5800X, but that's to be expected when comparing a smartphone CPU and a desktop CPU.
IMO MT isn't all that important for smartphones.