Intel Core i5 12600KF vs Intel Core i7 7820X

VS

Intel Core i5 12600KF Intel Core i7 7820X

We compared two desktop CPUs: Intel Core i5 12600KF with 10 cores 3.7GHz and Intel Core i7 7820X with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12600KF 's Advantages

Released 4 years and 5 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.7GHz vs 3.6GHz)

Larger L3 cache size (20MB vs 11MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (125W vs 140W)

Intel Core i7 7820X 's Advantages

Larger memory bandwidth (79.47GB/s vs 76.8GB/s)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 12600KF +42%

1908

Intel Core i7 7820X

1338

Cinebench R23 Multi Core

Intel Core i5 12600KF +32%

17648

Intel Core i7 7820X

13358

Geekbench 6 Single Core

Intel Core i5 12600KF +107%

2597

Intel Core i7 7820X

1252

Geekbench 6 Multi Core

Intel Core i5 12600KF +72%

12937

Intel Core i7 7820X

7510

Geekbench 5 Single Core

Intel Core i5 12600KF +64%

1839

Intel Core i7 7820X

1120

Geekbench 5 Multi Core

Intel Core i5 12600KF +36%

11626

Intel Core i7 7820X

8504

Passmark CPU Single Core

Intel Core i5 12600KF +55%

3934

Intel Core i7 7820X

2536

Passmark CPU Multi Core

Intel Core i5 12600KF +59%

27408

Intel Core i7 7820X

17189

Intel Core i5 12600KF

VS

Intel Core i7 7820X

General Parameters

Oct 2021

Release Date

May 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Skylake

i5-12600KF

Processor Number

i7-7820X

LGA-1700

Socket

LGA-2066

No

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-2066

125 W

Power Consumption

140 W

150 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

99 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.7 GHz

Performance Core Base Frequency

3.6 GHz

4.9 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

2.8 GHz

Efficiency Core Base Frequency

-

3.6 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

36x

80 K per core

L1 Cache

64 K per core

9728 K shared

L2 Cache

1 MB per core

20 MB shared

L3 Cache

11 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

76.8 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i5 12600KF

Official Website

Intel Core i7 7820X

5.0

PCIe Version

3.0

20

PCIe Lanes

28

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

Related CPU Comparisons

1

AMD Ryzen 5 7500F vs Intel Core i5 12600KF

2

Intel Core i5 14400F vs Intel Core i5 12600KF

3

Intel Core i5 12600KF vs Intel Core i5 13400F

4

Intel Core i5 14500 vs Intel Core i5 12600KF

5

Intel Core i5 12600KF vs Intel Core i5 12600K

6

Intel Core i5 12400F vs Intel Core i5 12600KF

7

Intel Core i5 8500 vs Intel Core i7 7820X

8

Intel Core i7 7820X vs Intel Core i5 12400

9

Intel Core i5 12600KF vs Intel Core i7 7800X

10

Intel Core i5 12600KF vs Intel Celeron J3455E