ARM Cortex-A715
The ARM Cortex-A715 is the second generation ARMv9 "big" Cortex CPU. Compared to its predecessor the Cortex-A710 the Cortex-A715 CPU is noted for having a 20% increase in power efficiency, and  5% improvement in performance. The Cortex-A715 shows comparable performance to the previous generation Cortex-X1 CPU. This generation of chips starting with the A715 drops native 32-bit support which is noted as a possible problem in 32-bit workloads. It forms part of Arm's Total Compute Solutions 2022 (TCS22) along with Arm's Cortex-X3, Cortex-A510, Arm Immortalis-G715 and CoreLink CI-700/NI-700. Architecture changes in comparison with ARM Cortex-A710 
The processor implements the following changes:

 Decode width: 5 (increased from 4)
 Removed micro-op (MOP) cache (previously 1.5k entries)

Usage 

 MediaTek Dimensity 9200
 Qualcomm Snapdragon 8 Gen 2

See also 

 ARM Cortex-X3, related high performance microarchitecture
 Comparison of ARMv8-A cores, ARMv8 family

References

ARM processors