Performance and 5G Speedtest
Geekbench 6
The screen on the left is the benchmark scores of the Vivo X300 Pro powered by the Mediatek Dimensity 9500. On the right is the POCO F8 Ultra powered by the Qualcomm Snapdragon 8 Elite Gen 5.
The results are pretty close by 6% difference for Single Core and 5.96% in multi core performance. Both phones are tested in performance mode.
Just take note that this is the peak performance during heavy load. In normal usage, the numbers might be lower as it will conserve battery there by generating less heat.

Ookla Speedtest
We test the Zero1 sim which runs on Singtel 5G NSA network. The scores are remarkable considering that there are more 5G users compared to a few years ago. This is especially in the case of lower latency at 10 ms and a higher upload speed of close to 100 Mbps.