Intel Core i5 12400F vs Intel Core i7 6800K

VS

Intel Core i5 12400F Intel Core i7 6800K

We compared two desktop CPUs: Intel Core i5 12400F with 6 cores 2.5GHz and Intel Core i7 6800K with 6 cores 3.4GHz . 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

Released 5 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-2133)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (18MB vs 15MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 140W)

Intel Core i7 6800K 's Advantages

Higher base frequency (3.4GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12400F +72%

1647

Intel Core i7 6800K

954

Cinebench R23 Multi Core

Intel Core i5 12400F +84%

12344

Intel Core i7 6800K

6695

Geekbench 6 Single Core

Intel Core i5 12400F +68%

2301

Intel Core i7 6800K

1363

Geekbench 6 Multi Core

Intel Core i5 12400F +45%

9475

Intel Core i7 6800K

6495

Blender

Intel Core i5 12400F +107%

201

Intel Core i7 6800K

97

Geekbench 5 Single Core

Intel Core i5 12400F +76%

1628

Intel Core i7 6800K

922

Geekbench 5 Multi Core

Intel Core i5 12400F +53%

8519

Intel Core i7 6800K

5537

Passmark CPU Single Core

Intel Core i5 12400F +54%

3513

Intel Core i7 6800K

2269

Passmark CPU Multi Core

Intel Core i5 12400F +82%

19551

Intel Core i7 6800K

10740

Intel Core i5 12400F

VS

Intel Core i7 6800K

General Parameters

Jan 2022

Release Date

May 2016

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Broadwell E

i5-12400F

Processor Number

i7-6800K

LGA-1700

Socket

LGA-2011-3

No

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-2011-3

65 W

Power Consumption

140 W

117 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

-

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.5 GHz

Performance Core Base Frequency

3.4 GHz

4.4 GHz

Performance Core Turbo Frequency

3.6 GHz

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

34x

80 K per core

L1 Cache

32 K per core

1280 K per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2133

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i5 12400F

Official Website

Intel Core i7 6800K

5.0

PCIe Version

3.0

20

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 5 7500F vs Intel Core i5 12400F

2

AMD Ryzen 5 8500G vs Intel Core i5 12400F

3

Intel Core i5 12400F vs Intel Core i5 14400F

4

AMD Ryzen 5 5600X vs Intel Core i5 12400F

5

Intel Core i5 12400F vs Intel Core i5 12400

6

AMD Ryzen 5 7600 vs Intel Core i5 12400F

7

AMD Ryzen 5 5600 vs Intel Core i5 12400F

8

Intel Core i9 14900KS vs Intel Core i7 6800K

9

Intel Core i5 12400F vs Intel Core i9 13900F

10

Intel Core i5 12400F vs Intel Core i3 10105F