CPUs

Apple M4 Max (16C40G) Full Specs

16 Cores(12P+4E)
16 Threads(12P+4E)
4.51GHz
TDP
140W
Bandwidth
546.1GB/s
LPDDR5X
iGPU
40-Core M4 Max
··
16.16 TFLOPSFP16

16 Cores
12P
4E
16 Threads
12P
4E

Base Clock
4.51GHz
Overclocking
Locked

L1i
192KB P
128KB E
L1d
128KB P
64KB E
L2
32MB P shared
4MB E shared
SLC Cache
48MB

Type
LPDDR5X
Max Memory
128GB
ECC
No
Channels
4
Bus Width
512-bit
Speed
8533MT/s
Bandwidth
546.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
546.1GB/s

TDP
140W
Max Operating Temp
100°C Max

PCIe
PCIe 4.0 x16
31.5GB/sBandwidth

iGPU
40-Core M4 Max
Shaders
5120
Boost Clock
1.58GHz
··
16.16 TFLOPSFP16

NPU Model
H16 Aether
NPU Cores
16
NPU Clock
2.36GHz
Performance
38 TOPSINT8

Manufacturer
Apple
ISA
AArch64
Architecture
Apple Silicon 14ARMv9.2-A
Family
M Series
Branding
M4 Max branding
Codename
Brava
M4 MaxVariant
AS14PP-Core
AS14EE-Core
Market Segment
Desktop
Release Date
Oct 30, 2024

Foundry
TSMC
Fabrication Node
N3E
Die Size
454mm²
Transistor Count
76 Billion
Transistor Density
167 MTr/mm²

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