M3 Max 14C30G vs M2 Max 12C30G

M3 Max 14C30G
M2 Max 12C30G
14 Cores
14 Threads
4.05GHz Clock
12 Cores
12 Threads
3.66GHz Clock
Socket
Unknown
Socket
Unknown
iGPU
30-Core M3 Max
iGPU
30-Core M2 Max
GB6S 3,180
84%
GB6S 2,825
75%
GB6M 19,515
81%
GB6M 14,800
62%
CB23S 1,995
85%
CB23S 1,710
73%
CB23M 22,195
54%
CB23M 14,535
35%
Manufacturer
Apple
Manufacturer
Apple
Architecture
Apple Silicon 13
Architecture
Apple Silicon 11
Family
M Series
Family
M Series
Instruction Set (ISA)
ARMv8.6-A
Instruction Set (ISA)
ARMv8.5-A
Codename
Palma
-
M3 Max
P-Core
AS13P
-
-
E-Core
AS13E
Codename
Rhodes-1C
-
M2 Max
P-Core
Avalanche
-
-
E-Core
Blizzard
Market Segment
Laptop
Market Segment
Laptop
Release Date
10/30/2023
Release Date
1/17/2023
Foundry
TSMC
-
-
-
Foundry
TSMC
-
-
-
Node
N3B
-
-
-
Node
N5P
-
-
-
Die Size
503 mm²
-
-
-
Die Size
470 mm²
-
-
-
Transistor Count
92 Billion
-
-
-
Transistor Count
67 Billion
-
-
-
Unknown
Unknown
14 Cores
10 P-Cores
-
4 E-Cores
12 Cores
8 P-Cores
-
4 E-Cores
14 Threads
10 P-Threads
-
4 E-Threads
12 Threads
8 P-Threads
-
4 E-Threads
P-Core
4.05GHz
-
-
P-Core
3.66GHz
-
-
-
-
-
-
-
-
E-Core
2.8GHz
-
E-Core
2.4GHz
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Integrated Chipset
-
Integrated Chipset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
L2
-
-
32MB Shared
16-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L2
-
-
24MB Shared
12-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
-
-
-
-
-
-
-
-
-
-
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-
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-
-
-
-
-
48MB SLC Cache
-
-
-
48MB SLC Cache
Channels
3
Channels
4
Max Memory
96GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
128Bit
Bus Width
384Bit
Bus Width/Channel
128Bit
Bus Width
512Bit
Clock
3200MHz
Transfer Rate
6400MT/s
Clock
3200MHz
Transfer Rate
6400MT/s
Bandwidth/Channel
102.4GB/s
Bandwidth
307.2GB/s
Bandwidth/Channel
102.4GB/s
Bandwidth
409.6GB/s
TDP
90W
-
-
-
TDP
90W
-
-
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
No PCIe
No PCIe
30-Core M3 Max
3840 Shaders
1398MHz
30-Core M2 Max
3840 Shaders
1398MHz
-
-
-
16 Cores
-
16 Cores
18 TOPS
FP16
15.8 TOPS
FP16
-
-
-
-
No Cellular
No Cellular
Change Results