Core Ultra 5 125U vs Core Ultra 5 238V

Core Ultra 5 125U
Core Ultra 5 238V
12 Cores
14 Threads
1.3GHz Clock
8 Cores
8 Threads
4.7GHz Clock
Socket
BGA 2049
Socket
BGA 2833
iGPU
Graphics 4C 1850MHz
iGPU
Arc 130V 1850MHz
GB6S 1,800
48%
GB6S 2,650
70%
GB6M 8,300
35%
GB6M 10,200
43%
CB23S 1,715
73%
CB23S - N/A
0%
CB23M 9,555
23%
CB23M - N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Meteor Lake
Architecture
Lunar Lake
Family
Core Ultra Series 1
Family
Core Ultra Series 2
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Meteor Lake-U
-
Meteor Lake-P-2P
P-Core
Redwood Cove
-
-
E-Core
Crestmont
Codename
-
-
Lunar Lake-MX
P-Core
Lion Cove
-
-
E-Core
Skymont
Market Segment
Laptop
Market Segment
Laptop
Release Date
12/14/2023
Release Date
9/3/2024
Foundry
Intel
TSMC (iGPU Die)
TSMC (SoC Die)
TSMC (IO Die)
Foundry
TSMC
TSMC (IO Die)
Intel (FIB Die)
-
Node
Intel 4
N5 (iGPU Die)
N6 (SoC Die)
N6 (IO Die)
Node
N3B
N6 (IO Die)
22nm (FIB Die)
-
Die Size
38 mm²
23 mm² (iGPU Die)
100 mm² (SoC Die)
28 mm² (IO Die)
Die Size
140 mm²
46 mm² (IO Die)
-
-
Transistor Count
5.5 Billion
-
-
-
Transistor Count
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
4.7GHz
-
-
M-Core
0.8GHz
-
-
-
-
E-Core
0.7GHz
2.1GHz Boost
E-Core
3.5GHz
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Integrated Chipset
-
Integrated Chipset
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
L0 Instruction
-
-
L0 Instruction
64KB/Core
8-way set associative
L0 Data
-
-
L0 Data
48KB/Core
12-way set associative
L1 Instruction
64KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Instruction
-
-
-
-
64KB/E-Core
8-way set associative
L1 Data
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L1 Data
192KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L2
2048KB/Core
16-way set associative
-
-
-
-
-
-
-
-
2MB Shared (E-Core)
16-way set associative
L2
2560KB/Core
10-way set associative
-
-
-
-
-
-
-
-
4MB Shared (E-Core)
16-way set associative
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
8MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
96GB
Max Memory
32GB
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
4267MHz
Transfer Rate
8533MT/s
Bandwidth/Channel
59.7GB/s
Bandwidth
119.5GB/s
Bandwidth/Channel
68.3GB/s
Bandwidth
136.5GB/s
TDP
15W
12W cTDP Down
28W cTDP Up
57W Peak
TDP
17W
8W cTDP Down
-
37W Peak
Temp
110°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x20 Lanes
PCIe 5.0 x4 Lanes
PCIe 4.0 x4 Lanes
Graphics 4C 1850MHz
512 Shaders
1850MHz
Arc 130V 1850MHz
896 Shaders
1850MHz
AI Boost 3
AI Boost 4
1.4MHz
2 Cores
-
5 Cores
11.5 TOPS
INT8
40 TOPS
INT8
-
-
-
-
No Cellular
No Cellular
Change Results