This page details the full hardware profile of the Apple Silicon M1 chip.
Name: M1 Chip
Released: November 17th, 2020 Codename: APL1102 Part Number: T8103 Fabrication Process: TSMC’s Transistor Count: 16-Billion CPU ISA: ARMv8.5-A . . Memory Bus Width: 128-Bit Total channels: 2 Bit per channel: 64-Bit Memory Type: ~Bandwidth: 68.25 GB/s Capacities: 8 GB / 16 GB |
CPU Information:
# of Performance Cores: 4 P-Core clock: 3.20 GHz # of Efficiency Cores: 4 E-Core clock: 2.06 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: 12 MB Per C E-Core L2 Cache: 4 MB Per C System lvl Cache: 8 MB |
GPU Cores: 7 / 8
SIMD EU: 28 / 32 FP32 ALU: 896 / 1024 GPU Clock: 1278 MHz FP32 (TFLOPS): 2.29 / 2.617 AI Cores: 16 AI OPS: 11 TOPS Media Hardware acceleration:
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Source: (Apple Silicon, Wikipedia, the free encyclopedia, https://en.wikipedia.org/wiki/Apple_silicon, April 23rd 2025.)