GPUs

Apple 32-Core M5 Max vs Apple 40-Core M4 Max Full Specs

4,096 Shaders
1.62GHz
5,120 Shaders
1.58GHz
Shared Memory460.8GB/sLPDDR5X
Shared Memory546.1GB/sLPDDR5X
··
13.27 TFLOPS
··
16.16 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

32-Core M5 Max32-Core M5 Max26.54 TFLOPSFP8-16 Tensor
x1.64
40-Core M4 Max40-Core M4 Max16.16 TFLOPSFP16
x1

Clock Speed
··
Clock Speed
··
Peak OPS
26.54 TFLOPSFP8-16 Tensor
Peak OPS
16.16 TFLOPSFP16
Tensor FP8-16
26.54 TFLOPS
Tensor FP8-32
26.54 TFLOPS
-
Tensor FP16-16
13.27 TFLOPS
Tensor FP16-32
13.27 TFLOPS
-
FP32
13.27 TFLOPS
FP32
16.16 TFLOPS
Pixel Rate
207.4 GPixel/s
Pixel Rate
252.5 GPixel/s
Texture Rate
414.7 GTexel/s
Texture Rate
505 GTexel/s

Shaders
4,096 Shaders
Shaders
5,120 Shaders
TMUs
256 TMUs
TMUs
320 TMUs
ROPs
128 ROPs
ROPs
160 ROPs
Tensor Cores
32 T-Cores
Tensor Cores
-
RT Cores
32 RT-Cores
RT Cores
40 RT-Cores
EUs
512 EUs
EUs
640 EUs

Boost Clock
1.62GHz
Boost Clock
1.58GHz

L2 Cache
8.2MB shared
L2 Cache
8.2MB shared

Shared MemoryLPDDR5X
Shared MemoryLPDDR5X
Memory Bus
384-bit
Memory Bus
512-bit
Memory Speed
9.6GT/s
Memory Speed
8.5GT/s
Memory Bandwidth
460.8GB/s
Memory Bandwidth
546.1GB/s

Multi-Monitor
4
Multi-Monitor
4

Encoder Model
2x Apple Media Engine 3
Encoder Model
2x Apple Media Engine 3

Decoder Model
2x Apple Media Engine 3
Decoder Model
2x Apple Media Engine 3

Form Factor
iGPU
Form Factor
iGPU

Manufacturer
Manufacturer
Chip Designer
Chip Designer
Architecture
Architecture
Family
Family
Branding
M5 Max branding
Branding
M4 Max branding
Codename
G17M
Codename
G16M
Market Segment
Desktop
Market Segment
Laptop
Release Date
Mar 3, 2026
Release Date
Oct 30, 2024

Foundry
TSMC
Foundry
TSMC
Fabrication Node
N3P
Fabrication Node
N3E
Die Size
-
Die Size
454mm²
Transistor Count
-
Transistor Count
76 Billion
Transistor Density
-
Transistor Density
167 MTr/mm²

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