This page details the full hardware profile of the Apple Silicon M3 chip.
Name: M3 Chip
Released: November 7th, 2023 Codename: APL1201 Part Number: T8122 Fabrication Process: TSMC’s Transistor Count: 25-Billion CPU ISA: ARMv8.6-A . . Memory Bus Width: 128-Bit Total channels: 2 Bit per channel: 64-Bit Memory Type: ~Bandwidth: 102.4 GB/s Capacities: 8 / 16 / 24 GB |
CPU Information:
# of Performance Cores: 4 P-Core clock: 4.05 GHz # of Efficiency Cores: 4 E-Core clock: 2.75 GHz Overall Cores: 8 P-L1i Cache: 192 KB per-core P-L1d Cache: 128 KB per-core E-L1i Cache: 128 KB per-core E-L1d Cache: 64 KB per-core P-Core L2 Cache: 16 MB Per C E-Core L2 Cache: 4 MB Per C System lvl Cache: 8 MB |
GPU Cores: 8 / 10
SIMD EU: 128 / 160 FP32 ALU: 1024 / 1280 GPU Clock: 1380 MHz FP32 (TFLOPS): 2.82 / 3.53 AI Cores: 16 AI OPS: 18 TOPS Media Hardware acceleration: |
Source: (Apple Silicon, Wikipedia, the free encyclopedia, https://en.wikipedia.org/wiki/Apple_silicon, April 23rd 2025.)