Home Comparison Intel Core i9 12900KF vs Intel Core i5 12490F

Intel Core i9 12900KF vs Intel Core i5 12490F

We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and Intel Core i5 12490F with 6 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900KF 's Advantages
Higher base frequency (3.2GHz vs 3.0GHz)
Larger L3 cache size (30MB vs 20MB)
Intel Core i5 12490F 's Advantages
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900KF +12%
2028
Intel Core i5 12490F
1796
Cinebench R23 Multi Core
Intel Core i9 12900KF +119%
27422
Intel Core i5 12490F
12488
Geekbench 6 Single Core
Intel Core i9 12900KF
2686
Intel Core i5 12490F +3%
2782
Geekbench 6 Multi Core
Intel Core i9 12900KF +32%
16130
Intel Core i5 12490F
12192
VS

General Parameters

Oct 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake
i9-12900KF
Processor Number
i5-12490F
LGA-1700
Socket
LGA-1700
No
Integrated Graphics
No

Package

10 nm
Manufacturing Process
10 nm
LGA-1700
Socket
LGA-1700
125 W
Power Consumption
65 W
241 W
Max Turbo Power Consumption
117 W
100°C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.2 GHz
Performance Core Base Frequency
3.0 GHz
5.1 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
0
8
Efficiency Core Threads
0
2.4 GHz
Efficiency Core Base Frequency
0 GHz
3.9 GHz
Efficiency Core Turbo Frequency
0 GHz
16
Total Core Count
6
24
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
30x
64 K per core
L1 Cache
80 K per core
14 MB shared
L2 Cache
7.5 MB
30 MB shared
L3 Cache
20 MB
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No

Miscellaneous

5.0
PCIe Version
5.0
20
PCIe Lanes
20

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