Intel Core i7 1270P vs Intel Core i5 1145G7
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Sep 2020
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Tiger Lake UP3
Processor Number
i7-1270P
i5-1145G7
Integrated Graphics
Iris Xe Graphics G7 (96EU)
Iris Xe Graphics G7 80EU
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1449
Power Consumption
20-28 W
12-28 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
4
4
Performance Core Base Frequency
2.2 GHz
1.1-2.6 GHz
Performance Core Turbo Frequency
4.8 GHz
4.4 GHz
Efficiency Cores
8
—
Total Core Count
12
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
11-26x
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
18 MB shared
8 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
—
8
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-3200, LPDDR4x-4267
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1400 MHz
1300 MHz
Shader Units
768
640
Texture Units
48
40
Raster Operation Units
24
20
Execution Units
96
80
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,695
1,375
Cinebench R23
9,691
4,767
Geekbench 6
2,217
969
Geekbench 5
1,639
1,366
Geekbench 6
8,635
2,498
Geekbench 5
8,656
4,330
Blender
123
82
Passmark CPU
3,402
2,790
Passmark CPU
17,522
10,044
▲ Specs Compare
Data sourced from official specifications and benchmark tests.