CPUs

Apple M5 Max (18C32G) Full Specs

18 Cores(6P+12M)
18 Threads(6P+12M)
4.61GHz
TDP
140W
Bandwidth
460.8GB/s
LPDDR5X
iGPU
32-Core M5 Max
··
26.54 TFLOPSFP16

18 Cores
6P
12M
18 Threads
6P
12M

Base Clock
4.61GHz
Overclocking
Locked

L1i
192KB P
192KB M
L1d
128KB P
128KB M
L2
1MB P
16MB P shared
16MB M shared
SLC Cache
48MB

Type
LPDDR5X
Max Memory
96GB
ECC
No
Channels
3
Bus Width
384-bit
Speed
9600MT/s
Bandwidth
460.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
460.8GB/s

TDP
140W
Max Operating Temp
100°C Max

PCIe
PCIe 4.0 x16
31.5GB/sBandwidth

iGPU
32-Core M5 Max
Shaders
4096
Boost Clock
1.62GHz
··
26.54 TFLOPSFP16

NPU Model
H17 Hyperion
NPU Cores
16
NPU Clock
2.45GHz
Performance
38 TOPSINT8

Manufacturer
Apple
ISA
AArch64
Architecture
Apple Silicon 15ARMv9.2-A
Family
M Series
Branding
M5 Max branding
Codename
Sotra-S
M5 MaxVariant
AS15PP-Core
AS15MM-Core
Market Segment
Desktop
Release Date
Mar 3, 2026

Foundry
TSMC
Fabrication Node
N3P

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