Intel Core i9 12900H vs Intel Core i3 N300
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jan 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Alder Lake
Processor Number
i9-12900H
i3-N300
Integrated Graphics
Iris Xe Graphics (96EU)
UHD Graphics (32EU)
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1264
Power Consumption
35-45 W
7 W
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
6
-
Performance Core Threads
12
-
Performance Core Base Frequency
2.5 GHz
-
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Base Frequency
1.8 GHz
0.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.8 GHz
Total Core Count
14
8
Total Thread Count
20
8
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
8
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
2 MB shared
L3 Cache
24 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR5-4800,DDR4-3200,LPDDR5-4800
Max Memory Size
64 GB
16 GB
Max Memory Channels
2
1
Max Memory Bandwidth
76.8 GB/s
38.4 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
1450 MHz
1250 MHz
Shader Units
768
256
Texture Units
48
16
Raster Operation Units
24
8
Execution Units
96
32
Power Consumption
15 W
15
📊 Benchmark
Cinebench R23
1,906
513
Cinebench R23
16,503
2,545
Geekbench 6
2,397
1,189
Geekbench 5
1,839
-
Geekbench 6
11,973
3,217
Geekbench 5
12,692
-
Blender
227
-
Passmark CPU
3,811
2,098
Passmark CPU
28,264
8,469