Core Ultra 5 125U vs M3 8C8G

Core Ultra 5 125U
M3 8C8G
12 Cores
14 Threads
1.3GHz Clock
8 Cores
8 Threads
4.05GHz Clock
Socket
BGA 2049
Socket
Unknown
iGPU
Graphics 4C 1850MHz
iGPU
8-Core M3
GB6S 1,800
48%
GB6S 3,140
83%
GB6M 8,300
35%
GB6M 11,890
50%
CB23S 1,715
73%
CB23S 1,905
81%
CB23M 9,555
23%
CB23M 10,455
25%
Manufacturer
Intel
Manufacturer
Apple
Architecture
Meteor Lake
Architecture
Apple Silicon 13
Family
Core Ultra Series 1
Family
M Series
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
ARMv8.6-A
Codename
Meteor Lake-U
-
Meteor Lake-P-2P
P-Core
Redwood Cove
-
-
E-Core
Crestmont
Codename
Ibiza
-
M3
P-Core
AS13P
-
-
E-Core
AS13E
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/14/2023
Release Date
10/30/2023
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
TSMC
-
-
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
N3B
-
-
-
Die Size
38 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
137 mm²
-
-
-
Transistor Count
5.5 Billion
-
-
-
Transistor Count
25 Billion
-
-
-
BGA 2049
Unknown
12 Cores
2 P-Cores
8 M-Cores
2 E-Cores
8 Cores
4 P-Cores
-
4 E-Cores
14 Threads
4 P-Threads
8 M-Cores
2 E-Threads
8 Threads
4 P-Threads
-
4 E-Threads
P-Core
1.3GHz
4.3GHz Boost
-
P-Core
4.05GHz
-
-
M-Core
0.8GHz
-
-
-
-
E-Core
0.7GHz
2.1GHz Boost
E-Core
2.8GHz
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Integrated Chipset
-
Integrated Chipset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
64KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Instruction
192KB/P-Core
6-way set associative
-
-
128KB/E-Core
4-way set associative
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L1 Data
128KB/P-Core
4-way set associative
-
-
64KB/E-Core
2-way set associative
L2
2048KB/Core
16-way set associative
-
-
-
-
-
-
-
-
2MB Shared (E-Core)
16-way set associative
L2
-
-
16MB Shared
16-way set associative
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
8MB SLC Cache
Channels
2
Channels
2
Max Memory
96GB
Max Memory
24GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
3733MHz
Transfer Rate
7466MT/s
Clock
3200MHz
Transfer Rate
6400MT/s
Bandwidth/Channel
59.7GB/s
Bandwidth
119.5GB/s
Bandwidth/Channel
51.2GB/s
Bandwidth
102.4GB/s
TDP
15W
12W cTDP Down
28W cTDP Up
57W Peak
TDP
30W
-
-
-
Temp
110°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
No PCIe
Graphics 4C 1850MHz
512 Shaders
1850MHz
8-Core M3
1024 Shaders
1398MHz
AI Boost 3
-
1.4MHz
2 Cores
-
16 Cores
11.5 TOPS
INT8
18 TOPS
FP16
-
-
-
-
No Cellular
No Cellular
Change Results