Intel Core i9 12900KF vs Intel Celeron N4120
CPU · Specs Compare
General Parameters
Release Date
Oct 2021
Nov 2019
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Gemini Lake Refresh
Processor Number
i9-12900KF
N4120
Integrated Graphics
No
UHD Graphics 600
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
BGA-1090
Power Consumption
125 W
6 W
Max Turbo Power Consumption
241 W
—
Peak Operating Temperature
100°C
105 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
4
Performance Core Base Frequency
3.2 GHz
1.1 GHz
Performance Core Turbo Frequency
5.1 GHz
—
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
2.4 GHz
—
Efficiency Core Turbo Frequency
3.9 GHz
—
Total Core Count
16
4
Total Thread Count
24
4
Bus Frequency
100 MHz
—
Multiplier
32x
—
L1 Cache
64 K per core
32 K per core
L2 Cache
14 MB shared
4 MB shared
L3 Cache
30 MB shared
—
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2400, LPDDR4-2400
Max Memory Size
128 GB
8 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
38.4 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
2.0
PCIe Lanes
20
6
Extended Instruction Set
—
SSE4.2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
200 MHz
GPU Max Dynamic Frequency
—
700 MHz
Shader Units
—
96
Texture Units
—
12
Raster Operation Units
—
2
Execution Units
—
12
Power Consumption
—
5 W
Max Resolution
—
3840x2160 - 30 Hz
Benchmark
Cinebench R23
2,028
443
Cinebench R23
27,422
1,065
Geekbench 6
2,686
343
Geekbench 5
1,970
442
Geekbench 6
16,130
1,022
Geekbench 5
17,469
1,538
Blender
425
9
Passmark CPU
4,167
1,087
Passmark CPU
41,190
2,511
▲ Specs Compare
Data sourced from official specifications and benchmark tests.