GPUs

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

4,096 Shaders
1.58GHz
5,120 Shaders
1.58GHz
Shared Memory409.6GB/sLPDDR5X
Shared Memory546.1GB/sLPDDR5X
··
12.93 TFLOPS
··
16.16 TFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

32-Core M4 Max32-Core M4 Max12.93 TFLOPSFP16
x1
40-Core M4 Max40-Core M4 Max16.16 TFLOPSFP16
x1.25

Clock Speed
··
Clock Speed
··
Peak OPS
12.93 TFLOPSFP16
Peak OPS
16.16 TFLOPSFP16
FP32
12.93 TFLOPS
FP32
16.16 TFLOPS
Pixel Rate
202 GPixel/s
Pixel Rate
252.5 GPixel/s
Texture Rate
404 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
RT Cores
32 RT-Cores
RT Cores
40 RT-Cores
EUs
512 EUs
EUs
640 EUs

Boost Clock
1.58GHz
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
8.5GT/s
Memory Speed
8.5GT/s
Memory Bandwidth
409.6GB/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
M4 Max branding
Branding
M4 Max branding
Codename
G16M
Codename
G16M
Market Segment
Laptop
Market Segment
Laptop
Release Date
Oct 30, 2024
Release Date
Oct 30, 2024

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

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