Intel Core i7-11850H vs Intel Core i7-1270P
Intel Core i7-11850H
$395
Intel Core i7-1270P
$438
|
8 Cores
16 Threads
2.5GHz Clock
|
12 Cores
16 Threads
2.2GHz Clock
|
|
Socket
BGA 1787
|
Socket
BGA 1744
|
|
iGPU
UHD 32EU 1450MHz Gen 12
740 GFLOPS FP32
|
iGPU
Iris Xe 80EU 1400MHz
1.79 TFLOPS FP32
|
GB6 Single-Core
|
|
Core i7-11850H - GB6S 1,945
x1
Core i7-1270P - GB6S 2,200
x1.13
GB6 Multi-Core
|
|
Core i7-11850H - GB6M 7,990
x1
Core i7-1270P - GB6M 9,500
x1.19
CB23 Single-Core
|
|
Core i7-11850H - CB23S 1,515
x1
Core i7-1270P - CB23S 1,675
x1.11
CB23 Multi-Core
|
|
Core i7-11850H - CB23M 12,345
x1.07
Core i7-1270P - CB23M 11,505
x1
|
|
Core i7-11850H - 51.2GB/s
x1
Core i7-1270P - 76.8GB/s
x1.5
|
|
Core i7-11850H - 45W
x1.61
Core i7-1270P - 28W
x1
|
|
Core i7-11850H - 740 GFLOPS FP32
x1
Core i7-1270P - 1.79 TFLOPS FP32
x2.42
|
GB6S 1,945
48%
|
GB6S 2,200
54%
|
|
GB6M 7,990
30%
|
GB6M 9,500
36%
|
|
CB23S 1,515
58%
|
CB23S 1,675
64%
|
|
CB23M 12,345
29%
|
CB23M 11,505
27%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Tiger Lake
|
Architecture
Alder Lake
|
|
Family
Core 11th Gen
|
Family
Core 12th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Tiger Lake-H
Tiger Lake-8C
-
Willow Cove
-
-
|
Codename
Alder Lake-P
Alder Lake-6P-8E
P-Core
Golden Cove
E-Core
Gracemont
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
5/11/2021
|
Release Date
2/23/2022
|
|
Foundry
Intel
-
|
Foundry
Intel
Intel (PCH Die)
|
|
Node
10nm SuperFin
-
|
Node
Intel 7
14nm (PCH Die)
|
|
Die Size
190 mm²
-
|
Die Size
208 mm²
54 mm² (PCH Die)
|
|
Transistor Count
12.4 Billion
|
Transistor Count
15.2 Billion
|
|
8 Cores
-
-
|
12 Cores
4 P-Cores
8 E-Cores
|
|
16 Threads
-
-
|
16 Threads
8 P-Threads
8 E-Threads
|
|
-
2.5GHz
4.8GHz Boost
|
P-Core
2.2GHz
4.8GHz Boost
|
|
-
-
-
|
E-Core
1.6GHz
3.5GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
DMI
|
Type
OPI
|
|
Transfer Rate
8GT/s
|
Transfer Rate
4GT/s
|
|
Lanes
8
|
Lanes
8
|
|
Bandwidth
8GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
16GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
|
L1 Instruction
32KB/P-Core
8-way set associative
64KB/E-Core
8-way set associative
|
|
L1 Data
48KB/Core
12-way set associative
-
-
|
L1 Data
48KB/P-Core
12-way set associative
32KB/E-Core
8-way set associative
|
|
L2
1280KB/Core
20-way set associative
-
-
|
L2
1280KB/Core
10-way set associative
2MB Shared (E-Core)
16-way set associative
|
|
L3
24MB Shared
12-way set associative
|
L3
18MB Shared
12-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
64GB
64GB
64GB
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
Clock
2400MHz
1600MHz
2600MHz
2133MHz
Transfer Rate
4800MT/s
3200MT/s
5200MT/s
4266MT/s
|
|
Bandwidth/Channel
25.6GB/s
Bandwidth
51.2GB/s
|
Bandwidth/Channel
38.4GB/s
25.6GB/s
41.6GB/s
34.1GB/s
Bandwidth
76.8GB/s
51.2GB/s
83.2GB/s
68.3GB/s
|
|
TDP
45W
35W cTDP Down
-
|
TDP
28W
-
64W Peak
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x20 Lanes
|
PCIe 4.0 x12 Lanes
|
|
UHD 32EU 1450MHz Gen 12
256 Shaders
1450MHz
740 GFLOPS FP32
|
Iris Xe 80EU 1400MHz
640 Shaders
1400MHz
1.79 TFLOPS FP32
|
|
GNA 2.0
|
GNA 3.0
|
|
No Cellular
|
No Cellular
|
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