Anandtech shows[0] that M3 is massively ahead in integer performance, but slightly behind in float performance on Spec 2017.
Integer workloads are by far the most common, but they tend to not scale to multiple cores very well. Most workloads that scale well across cores also benefit from big FP/SIMD units too.
Put another way, the real issue with R24 is that it makes HX370 look better than it would look in more normal consumer workloads.
It used 33w. Meanwhile the M3 result came from a 2023 MacBook Pro 14-Inch, which certainly has the potential for a TDP of around that. If you can find SPECINT MT numbers w/ power data for an M3 Pro lets see it. Or even just power data for an M3 non-pro in the 14" MBP. A quick search isn't turning up any.
Integer workloads are by far the most common, but they tend to not scale to multiple cores very well. Most workloads that scale well across cores also benefit from big FP/SIMD units too.
Put another way, the real issue with R24 is that it makes HX370 look better than it would look in more normal consumer workloads.
[0] https://www.anandtech.com/show/21485/the-amd-ryzen-ai-hx-370...