Home Comparison Intel Core i5 1145G7 vs Intel Core i7 1270P

Intel Core i5 1145G7 vs Intel Core i7 1270P

Intel Core i5 1145G7
VS
Intel Core i7 1270P
Intel Core i5 1145G7
Intel Core i7 1270P
We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and Intel Core i7 1270P with 12 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1145G7 's Advantages
Higher base frequency (2.6GHz vs 2.2GHz)
Intel Core i7 1270P 's Advantages
Released 1 years and 5 months late
Better graphics card performance
Higher specification of memory (5200 vs 4267)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Larger L3 cache size (18MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1145G7
1375
Intel Core i7 1270P +23%
1695
Cinebench R23 Multi Core
Intel Core i5 1145G7
4767
Intel Core i7 1270P +103%
9691
Geekbench 6 Single Core
Intel Core i5 1145G7
969
Intel Core i7 1270P +128%
2217
Geekbench 6 Multi Core
Intel Core i5 1145G7
2498
Intel Core i7 1270P +245%
8635
Blender
Intel Core i5 1145G7
82
Intel Core i7 1270P +50%
123
Geekbench 5 Single Core
Intel Core i5 1145G7
1366
Intel Core i7 1270P +19%
1639
Geekbench 5 Multi Core
Intel Core i5 1145G7
4330
Intel Core i7 1270P +99%
8656
Passmark CPU Single Core
Intel Core i5 1145G7
2790
Intel Core i7 1270P +21%
3402
Passmark CPU Multi Core
Intel Core i5 1145G7
10044
Intel Core i7 1270P +74%
17522
Intel Core i5 1145G7
VS
Intel Core i7 1270P

General Parameters

Sep 2020
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake UP3
Core Architecture
Alder Lake-P
i5-1145G7
Processor Number
i7-1270P
BGA-1449
Socket
BGA-1744
Iris Xe Graphics G7 80EU
Integrated Graphics
Iris Xe Graphics G7 (96EU)

Package

10 nm
Manufacturing Process
10 nm
12-28 W
Power Consumption
20-28 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
-
1.1-2.6 GHz
Performance Core Base Frequency
2.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
8
4
Total Core Count
12
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
11-26x
Multiplier
22x
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1400 MHz
640
Shader Units
768
40
Texture Units
48
20
Raster Operation Units
24
80
Execution Units
96
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i5 1145G7
Official Website
Intel Core i7 1270P
4.0
PCIe Version
4.0
16
PCIe Lanes
20

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