M4 Max (14C32G) vs IBM PowerPC 7400 350MHz

M4 Max (14C32G)
IBM PowerPC 7400 350MHz
14 Cores
14 Threads
4.5GHz Clock
1 Core
1 Thread
350MHz Clock
Socket
Unknown
Socket
CBGA 360
iGPU
32-Core M4 Max
13.74 TFLOPS FP32
iGPU
No GPU
- -
  • 500% higher vs PowerPC 7400 350MHz
  • 83% lower vs M4 Max (14C32G)
M4 Max (14C32G) - 90W
x6
PowerPC 7400 350MHz - 15W
x1
GB6S 3,990
98%
GB6S N/A
0%
GB6M 22,690
85%
GB6M N/A
0%
CB23S 2,170
83%
CB23S N/A
0%
CB23M 22,500
52%
CB23M N/A
0%
Manufacturer
Apple
Manufacturer
IBM
Architecture
Apple Silicon 14
Architecture
G4
Family
M Series
Family
G4
Instruction Set (ISA)
AArch64
Instruction Set (ISA)
PowerPC
Codename
Hidra
M4 Max
P-Core
AS14P
E-Core
AS14E
Codename
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Desktop
Release Date
10/30/2024
Release Date
8/31/1999
Foundry
TSMC
Foundry
Motorola
Node
N3E
Node
200nm
Die Size
519 mm²
Die Size
83 mm²
Transistor Count
95 Billion
Transistor Count
11 Million
Unknown
 CBGA 360
14 Cores
10 P-Cores
4 E-Cores
1 Core
-
-
14 Threads
10 P-Threads
4 E-Threads
1 Thread
-
-
P-Core
4.5GHz
-
350MHz
E-Core
2.75GHz
-
-
Overclocking
Locked
Overclocking
Locked
Integrated Chipset
-
Type
FSB
-
-
Clock
100MHz
-
-
Data Rate
Single
-
-
Transfer Rate
100MT/s
-
-
Width
64Bit
-
-
Bandwidth
0.8GB/s
L1 Instruction
192KB/P-Core
6-way set associative
128KB/E-Core
4-way set associative
L1 Instruction
32KB/Core
4-way set associative
-
-
L1 Data
128KB/P-Core
4-way set associative
64KB/E-Core
2-way set associative
L1 Data
32KB/Core
4-way set associative
-
-
L2
-
-
32MB Shared
16-way set associative
4MB Shared (E-Core)
16-way set associative
L2
512KB/Core
8-way set associative
-
-
-
-
48MB SLC Cache
-
Channels
3
No Memory Controller
Max Memory
96GB
ECC
Not Supported
Bus Width/Channel
128Bit
Bus Width
384Bit
Clock
4267MHz
Transfer Rate
8533MT/s
Bandwidth/Channel
136.5GB/s
Bandwidth
409.6GB/s
TDP
90W
TDP
15W
Temp
100°C Max
-
-
No PCIe
No PCIe
32-Core M4 Max
4096 Shaders
1678MHz
13.74 TFLOPS FP32
No GPU
-
-
- -
No NPU
16 Cores
-
38 TOPS INT8
-
No Cellular
No Cellular
Change Comparison