Intel Core i9 11900H vs Intel Core i3 1220P
We compared two laptop CPUs: Intel Core i9 11900H with 8 cores 2.1GHz and Intel Core i3 1220P with 10 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 11900H 's Advantages
Higher base frequency (2.5GHz vs 1.5GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core i3 1220P 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (5200 vs 3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Lower TDP (28W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900H
1578
Intel Core i3 1220P
+1%
1602
Cinebench R23 Multi Core
Intel Core i9 11900H
+61%
12038
Intel Core i3 1220P
7448
Geekbench 6 Single Core
Intel Core i9 11900H
2106
Intel Core i3 1220P
2102
Geekbench 6 Multi Core
Intel Core i9 11900H
7160
Intel Core i3 1220P
+1%
7295
Blender
Intel Core i9 11900H
+132%
174
Intel Core i3 1220P
75
Geekbench 5 Single Core
Intel Core i9 11900H
1532
Intel Core i3 1220P
+1%
1557
Geekbench 5 Multi Core
Intel Core i9 11900H
+17%
7683
Intel Core i3 1220P
6515
Passmark CPU Single Core
Intel Core i9 11900H
3166
Intel Core i3 1220P
+9%
3458
Passmark CPU Multi Core
Intel Core i9 11900H
+39%
21106
Intel Core i3 1220P
15153
General Parameters
May 2021
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Alder Lake-P
i9-11900H
Processor Number
i3-1220P
BGA-1787
Socket
BGA-1744
UHD Graphics for 11th Gen (32 EU)
Integrated Graphics
UHD Graphics (64EU)
Package
10 nm
Manufacturing Process
10 nm
35-45 W
Power Consumption
20-28 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
2
16
Performance Core Threads
-
2.1-2.5 GHz
Performance Core Base Frequency
1.5 GHz
4.9 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
8
8
Total Core Count
10
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
21-25x
Multiplier
15x
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR4-3200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
128 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
350 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1100 MHz
256
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
32
Execution Units
64
15 W
Power Consumption
45 W
0.742 TFLOPS
Graphics Performance
1.43 TFLOPS
