Home Comparison Intel Core i5 12400F vs Intel Core i9 12900K

Intel Core i5 12400F vs Intel Core i9 12900K

We compared two desktop CPUs: Intel Core i5 12400F with 6 cores 2.5GHz and Intel Core i9 12900K with 16 cores 32GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12400F 's Advantages
Lower TDP (65W vs 125W)
Intel Core i9 12900K 's Advantages
Integrated graphics card
Higher base frequency (32GHz vs 2.5GHz)
Larger L3 cache size (30MB vs 18MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 12400F
1647
Intel Core i9 12900K +23%
2028
Cinebench R23 Multi Core
Intel Core i5 12400F
12344
Intel Core i9 12900K +122%
27422
Geekbench 6 Single Core
Intel Core i5 12400F
2301
Intel Core i9 12900K +14%
2631
Geekbench 6 Multi Core
Intel Core i5 12400F
9475
Intel Core i9 12900K +79%
17004
Cinebench 2024 Single Core
Intel Core i5 12400F
103
Intel Core i9 12900K +19%
123
Blender
Intel Core i5 12400F
201
Intel Core i9 12900K +100%
402
Geekbench 5 Single Core
Intel Core i5 12400F
1628
Intel Core i9 12900K +21%
1970
Geekbench 5 Multi Core
Intel Core i5 12400F
8519
Intel Core i9 12900K +99%
17028
Passmark CPU Single Core
Intel Core i5 12400F
3513
Intel Core i9 12900K +18%
4173
Passmark CPU Multi Core
Intel Core i5 12400F
19551
Intel Core i9 12900K +111%
41390
VS

General Parameters

Jan 2022
Release Date
Oct 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake
i5-12400F
Processor Number
i9-12900K
LGA-1700
Socket
LGA-1700
No
Integrated Graphics
UHD Graphics 770

Package

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

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
3,2 GHz
4.4 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
6
Total Core Count
16
12
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
32x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
14 MB shared
18 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
Yes

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
No
ECC Memory Support
Yes

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1550 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.78 TFLOPS

Miscellaneous

5.0
PCIe Version
5.0
20
PCIe Lanes
20

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