Intel Core i9 12900HX vs Intel Celeron N5100
CPU · Specs Compare
General Parameters
Release Date
May 2022
Jan 2021
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Jasper Lake
Processor Number
i9-12900HX
N5100
Integrated Graphics
UHD Graphics (32EU)
UHD Graphics 24 EUs
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1964
BGA-1338
Power Consumption
45-55 W
6 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
2.3 GHz
1.1 GHz
Performance Core Turbo Frequency
5 GHz
—
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.7 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
16
4
Total Thread Count
24
4
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
11x
L1 Cache
80 K per core
—
L2 Cache
1280 K per core
384 K per core
L3 Cache
30 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666, LPDDR4x-2933
Max Memory Size
128 GB
16 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
45.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1550 MHz
800 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
32
24
Power Consumption
45 W
10 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
8
Benchmark
Cinebench R23
1,904
688
Cinebench R23
20,977
1,785
Geekbench 6
2,519
478
Geekbench 5
1,896
617
Geekbench 6
14,447
1,245
Geekbench 5
16,154
1,644
Blender
280
12
Passmark CPU
3,874
1,393
Passmark CPU
34,632
3,308
▲ Specs Compare
Data sourced from official specifications and benchmark tests.