ARM Cortex-A725

The ARM Cortex-A725 is a CPU core model from Arm unveiled in 2024.^[1] It serves as a successor to the ARM Cortex-A720. Cortex-A700 CPU cores series focus on balanced performance and efficiency, and the CPU core can be paired with other cores in its family such as the high performance ARM Cortex-X925 or/and high efficiency ARM Cortex-A520 in a CPU cluster. It can be used as either "big" or "LITTLE".^[2][3]

ARM Cortex-A725

General information
Launched	2024
Designed by	ARM Ltd.
Cache
L1 cache	64/128 KiB (32/64 KiB I-cache with parity, 32/64 KiB D-cache) per core
L2 cache	128 KiB – 1 MiB per core
L3 cache	256 KiB – 32 MiB (optional)
Architecture and classification
Microarchitecture	ARM Cortex-A725
Instruction set	ARMv9.2-A
Products, models, variants
Product code name	"Chaberton"
Variant	ARM Cortex-X925
History
Predecessor	ARM Cortex-A720

Architecture changes in comparison with ARM Cortex-A720

Source:^[1]

• 25% improvement in efficiency
• 12% peak performance improvement
• 20% improvement in L3 cache traffic
• Double the L2 cache size
• Improved DSU-120

Usage

• MediaTek • Dimensity 8400^[4]

See also

• ARM Cortex-X925, related high performance microarchitecture
• ARM Cortex-A520, related high efficient microarchitecture