Intel Core 3 N355 vs Intel Core i9 12900KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Oct 2021
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Processor Number
3-N355
i9-12900KF
Integrated Graphics
UHD Graphics (32EU)
No
Core Architecture
—
Alder Lake
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1264
LGA-1700
Power Consumption
9 W
125 W
Max Turbo Power Consumption
15 W
241 W
Peak Operating Temperature
105 °C
100°C
CPU Performance
Efficiency Cores
8
8
Efficiency Core Threads
8
8
Efficiency Core Turbo Frequency
3.9 GHz
3.9 GHz
Total Core Count
8
16
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
39
32x
L1 Cache
96 K per core
64 K per core
L2 Cache
2 MB shared
14 MB shared
L3 Cache
6 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Performance Cores
—
8
Performance Core Threads
—
16
Performance Core Base Frequency
—
3.2 GHz
Performance Core Turbo Frequency
—
5.1 GHz
Efficiency Core Base Frequency
—
2.4 GHz
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
DDR5-4800, DDR4-3200
Max Memory Size
16 GB
128 GB
Max Memory Channels
1
2
Max Memory Bandwidth
38.4 GB/s
76.8 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1350 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
9
20
Benchmark
Cinebench R23
1,038
2,028
Cinebench R23
5,260
27,422
Geekbench 6
1,352
2,686
Geekbench 6
5,142
16,130
Cinebench 2024
66
—
Cinebench 2024
334
—
Passmark CPU
2,203
4,167
Passmark CPU
10,539
41,190
Geekbench 5
—
1,970
Geekbench 5
—
17,469
Blender
—
425
▲ Specs Compare
Data sourced from official specifications and benchmark tests.