Home Comparison Intel Core i7 11700K vs Intel Core i5 12400

Intel Core i7 11700K vs Intel Core i5 12400

We compared two desktop CPUs: Intel Core i7 11700K with 8 cores 3.6GHz and Intel Core i5 12400 with 6 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 11700K 's Advantages
Better graphics card performance
Higher base frequency (3.6GHz vs 2.5GHz)
Intel Core i5 12400 's Advantages
Released 10 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Larger memory bandwidth (76.8GB/s vs 50GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (18MB vs 16MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (65W vs 125W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 11700K
1595
Intel Core i5 12400 +3%
1647
Cinebench R23 Multi Core
Intel Core i7 11700K +21%
15011
Intel Core i5 12400
12344
Geekbench 6 Single Core
Intel Core i7 11700K +5%
2371
Intel Core i5 12400
2244
Geekbench 6 Multi Core
Intel Core i7 11700K +8%
10622
Intel Core i5 12400
9793
Cinebench 2024 Single Core
Intel Core i7 11700K
91
Intel Core i5 12400 +13%
103
Cinebench 2024 Multi Core
Intel Core i7 11700K +14%
806
Intel Core i5 12400
701
Blender
Intel Core i7 11700K +7%
215
Intel Core i5 12400
200
Geekbench 5 Single Core
Intel Core i7 11700K +5%
1704
Intel Core i5 12400
1622
Geekbench 5 Multi Core
Intel Core i7 11700K +16%
10087
Intel Core i5 12400
8662
Passmark CPU Single Core
Intel Core i7 11700K
3412
Intel Core i5 12400 +3%
3528
Passmark CPU Multi Core
Intel Core i7 11700K +26%
24667
Intel Core i5 12400
19439
VS

General Parameters

Mar 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Alder Lake
i7-11700K
Processor Number
i5-12400
LGA-1200
Socket
LGA-1700
UHD Graphics 750
Integrated Graphics
UHD Graphics 730

Package

14 nm
Manufacturing Process
10 nm
LGA-1200
Socket
LGA-1700
125 W
Power Consumption
65 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
3.6 GHz
Performance Core Base Frequency
2.5 GHz
5 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
25x
64 K per core
L1 Cache
80 K per core
512 K per core
L2 Cache
1280 K per core
16 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1450 MHz
256
Shader Units
192
64
Texture Units
48
32
Raster Operation Units
24
32
Execution Units
24
15 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
3840x2160 - 60 Hz
0.46 TFLOPS
Graphics Performance
0.35 TFLOPS

Miscellaneous

4.0
PCIe Version
5.0
20
PCIe Lanes
20

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