Core i5-12450HX vs Core i5-1230U

Core i5-12450HX
Core i5-1230U
8 Cores
12 Threads
2.4GHz Clock
10 Cores
12 Threads
1GHz Clock
Socket
BGA 1964
Socket
BGA 1744
iGPU
UHD 16EU 1300MHz Gen 12
iGPU
Iris Xe 80EU 900MHz
GB6S 2,200
58%
GB6S 1,860
49%
GB6M 8,500
35%
GB6M 5,545
23%
CB23S - N/A
0%
CB23S 1,410
60%
CB23M - N/A
0%
CB23M 5,835
14%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Alder Lake
Architecture
Alder Lake
Family
Core 12th Gen
Family
Core 12th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Alder Lake-HX
-
Alder Lake-8P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Codename
Alder Lake-U
-
Alder Lake-2P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/10/2022
Release Date
2/23/2022
Foundry
Intel
-
-
-
Foundry
Intel
Intel (PCH Die)
-
-
Node
Intel 7
-
-
-
Node
Intel 7
14nm (PCH Die)
-
-
Die Size
202 mm²
-
-
-
Die Size
161 mm²
54 mm² (PCH Die)
-
-
Transistor Count
14.6 Billion
-
-
-
Transistor Count
11.9 Billion
-
-
-
8 Cores
4 P-Cores
-
4 E-Cores
10 Cores
2 P-Cores
-
8 E-Cores
12 Threads
8 P-Threads
-
4 E-Threads
12 Threads
4 P-Threads
-
8 E-Threads
P-Core
2.4GHz
4.4GHz Boost
-
P-Core
1GHz
4.4GHz Boost
-
-
-
-
-
-
-
E-Core
1.8GHz
3.1GHz Boost
E-Core
0.7GHz
3.3GHz Boost
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
DMI
Type
OPI
-
-
-
-
-
-
-
-
Transfer Rate
16GT/s
Transfer Rate
4GT/s
-
-
-
-
Lanes
8
Lanes
8
Bandwidth
16GB/s
Bandwidth
4GB/s
Bi-directional
32GB/s
Bi-directional
8GB/s
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
L1 Instruction
32KB/P-Core
8-way set associative
-
-
64KB/E-Core
8-way set associative
L1 Instruction
32KB/P-Core
8-way set associative
-
-
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
48KB/P-Core
12-way set associative
-
-
32KB/E-Core
8-way set associative
L2
1280KB/Core
10-way set associative
-
-
-
-
-
-
-
-
2MB Shared (E-Core)
16-way set associative
L2
1280KB/Core
10-way set associative
-
-
-
-
-
-
-
-
2MB Shared (E-Core)
16-way set associative
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
12MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
128GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2400MHz
Transfer Rate
4800MT/s
Clock
2600MHz
Transfer Rate
5200MT/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
TDP
55W
-
-
157W Peak
TDP
9W
-
-
29W Peak
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 5.0 x16 Lanes
PCIe 4.0 x4 Lanes
PCIe 4.0 x6 Lanes
UHD 16EU 1300MHz Gen 12
128 Shaders
1300MHz
Iris Xe 80EU 900MHz
640 Shaders
900MHz
GNA 3.0
GNA 3.0
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results