Apple Silicon – M3 Max chip specs

This page details the full hardware profile of the Apple Silicon M3 Max chip.

 

 

Name: M3 Max Chip

Released: November 7th, 2023

Codename: APL1204

Part Number: T6034 / T6031

Fabrication Process: TSMC’s
3-Nanometer-B

Transistor Count: 92 billion

CPU ISA: ARMv8.6-A

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Memory Bus Width: 384-Bit
or 512-Bit

Total channels: 3 or 4

Bit per channel: 128-Bit

Memory Type:
LPDDR5-6400 (3200 MHz)

~Bandwidth: 307.2 GB/s
or 409.6 GB/s

Capacities: 36 / 48 / 64 GB,
96 / 128 GB

CPU Information:

# of Performance Cores: 10/12

P-Core clock: 4.05 GHz

# of Efficiency Cores: 4

E-Core clock: 2.75 GHz

Overall Cores: 14 or 16

P-L1i Cache: 192 KB per-core
• P-L1i Total: 1.92 / 2.3 MB •

P-L1d Cache: 128 KB per-core
• P-L1d Total: 1.28 / 1.53 MB •

E-L1i Cache: 128 KB per-core
• E-L1i Total: 512 KB •

E-L1d Cache: 64 KB per-core
• E-L1d Total: 256 KB •

P-Core L2 Cache: 32 MB Per C
• P-Core L2 Total: 448 / 512 MB •

E-Core L2 Cache: 4 MB Per C
• E-Core L2 Total: 16 MB •

System lvl Cache: 48 MB

GPU Cores: 30 / 40

SIMD EU: 480 / 640

FP32 ALU: 3840 / 5120

GPU Clock: 1398 MHz

FP32 (TFLOPS): 10.5 / 14.1

AI Cores: 16

AI OPS: 18 TOPS

Media Hardware acceleration:
H264, HEVC, ProRes,
ProRes RAW

 


Source: (Apple Silicon, Wikipedia, the free encyclopedia, https://en.wikipedia.org/wiki/Apple_silicon, April 23rd 2025.)

 

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