Core i7-1260U vs Core i7-1270P

Core i7-1260U
Core i7-1270P
10 Cores
12 Threads
1.1GHz Clock
12 Cores
16 Threads
2.2GHz Clock
Socket
BGA 1744
Socket
BGA 1744
iGPU
Iris Xe 96EU 900MHz
iGPU
Iris Xe 80EU 1400MHz
GB6S 1,960
52%
GB6S 2,200
58%
GB6M 6,355
26%
GB6M 9,500
40%
CB23S - N/A
0%
CB23S 1,675
72%
CB23M - N/A
0%
CB23M 11,505
28%
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-U
-
Alder Lake-2P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Codename
Alder Lake-P
-
Alder Lake-6P-8E
P-Core
Golden Cove
-
-
E-Core
Gracemont
Market Segment
Laptop
Market Segment
Laptop
Release Date
2/23/2022
Release Date
2/23/2022
Foundry
Intel
Intel (PCH Die)
-
-
Foundry
Intel
Intel (PCH Die)
-
-
Node
Intel 7
14nm (PCH Die)
-
-
Node
Intel 7
14nm (PCH Die)
-
-
Die Size
161 mm²
54 mm² (PCH Die)
-
-
Die Size
208 mm²
54 mm² (PCH Die)
-
-
Transistor Count
11.9 Billion
-
-
-
Transistor Count
15.2 Billion
-
-
-
10 Cores
2 P-Cores
-
8 E-Cores
12 Cores
4 P-Cores
-
8 E-Cores
12 Threads
4 P-Threads
-
8 E-Threads
16 Threads
8 P-Threads
-
8 E-Threads
P-Core
1.1GHz
4.7GHz Boost
-
P-Core
2.2GHz
4.8GHz Boost
-
-
-
-
-
-
-
E-Core
0.8GHz
3.5GHz Boost
E-Core
1.6GHz
3.5GHz Boost
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
OPI
Type
OPI
-
-
-
-
-
-
-
-
Transfer Rate
4GT/s
Transfer Rate
4GT/s
-
-
-
-
Lanes
8
Lanes
8
Bandwidth
4GB/s
Bandwidth
4GB/s
Bi-directional
8GB/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
-
18MB Shared
-
12-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
64GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
2600MHz
Transfer Rate
5200MT/s
Clock
2400MHz
Transfer Rate
4800MT/s
Bandwidth/Channel
41.6GB/s
Bandwidth
83.2GB/s
Bandwidth/Channel
38.4GB/s
Bandwidth
76.8GB/s
TDP
9W
-
-
29W Peak
TDP
28W
-
-
64W Peak
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 4.0 x6 Lanes
PCIe 4.0 x12 Lanes
Iris Xe 96EU 900MHz
768 Shaders
900MHz
Iris Xe 80EU 1400MHz
640 Shaders
1400MHz
GNA 3.0
GNA 3.0
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results