Dimensity 9300 Struggles With Sustained Performance Throttling in Benchmarks for best phones

 The MediaTek Dimensity 9300 chipset throttles down to 46% of its performance after 2 minutes in a stress test. This is because the vivo X100 Pro has a passive cooling solution, which is not as effective as active cooling. Other Snapdragon 8 Gen 2 phones throttle to around 80% of their performance after 10 minutes.

Here are some additional details

The vivo X100 Pro has a passive cooling solution, which consists of a heat sink and a graphite sheet.

The vivo X100 Pro's performance throttling is due to the fact that the passive cooling solution is not able to effectively dissipate heat from the chipset.

Other Snapdragon 8 Gen 2 phones have active cooling solutions, which use fans or liquid cooling to keep the chipset cool.

As a result, Snapdragon 8 Gen 2 phones are able to maintain higher performance levels for longer periods of time.