Intel Core i5 1145G7 vs Intel Core i3 1220P
CPU Specs Compare
General Parameters
Release Date
Sep 2020
Feb 2022
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Tiger Lake UP3
Alder Lake-P
Processor Number
i5-1145G7
i3-1220P
Integrated Graphics
Iris Xe Graphics G7 80EU
UHD Graphics (64EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1449
BGA-1744
Power Consumption
12-28 W
20-28 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
4
2
Performance Core Threads
8
-
Performance Core Base Frequency
1.1-2.6 GHz
1.5 GHz
Performance Core Turbo Frequency
4.4 GHz
4.4 GHz
Total Core Count
4
10
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
11-26x
15x
L1 Cache
96 K per core
80 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
8 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Memory Parameters
Memory Types
DDR4-3200, LPDDR4x-4267
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
76.8 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
1300 MHz
1100 MHz
Shader Units
640
512
Texture Units
40
32
Raster Operation Units
20
16
Execution Units
80
64
Power Consumption
15 W
45 W
📊 Benchmark
Cinebench R23
1,375
1,602
Cinebench R23
4,767
7,448
Geekbench 6
969
2,102
Geekbench 5
1,366
1,557
Geekbench 6
2,498
7,295
Geekbench 5
4,330
6,515
Blender
82
75
Passmark CPU
2,790
3,458
Passmark CPU
10,044
15,153