AMD Ryzen 5 1400 vs Intel Core i7 12700KF

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We compared two desktop CPUs: AMD Ryzen 5 1400 with 4 cores 3.2GHz and Intel Core i7 12700KF with 12 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 1400 's Advantages

Lower TDP (65W vs 125W)

Intel Core i7 12700KF 's Advantages

Released 4 years and 6 months late

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

Larger memory bandwidth (76.8GB/s vs 39.74GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.6GHz vs 3.2GHz)

Larger L3 cache size (25MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 1400

887

Intel Core i7 12700KF +119%

1944

Cinebench R23 Multi Core

AMD Ryzen 5 1400

4017

Intel Core i7 12700KF +467%

22801

Geekbench 6 Single Core

AMD Ryzen 5 1400

945

Intel Core i7 12700KF +195%

2790

Geekbench 6 Multi Core

AMD Ryzen 5 1400

3428

Intel Core i7 12700KF +348%

15374

Blender

AMD Ryzen 5 1400

55

Intel Core i7 12700KF +529%

346

Geekbench 5 Single Core

AMD Ryzen 5 1400

885

Intel Core i7 12700KF +129%

2031

Geekbench 5 Multi Core

AMD Ryzen 5 1400

3539

Intel Core i7 12700KF +322%

14961

Passmark CPU Single Core

AMD Ryzen 5 1400

1884

Intel Core i7 12700KF +113%

4020

Passmark CPU Multi Core

AMD Ryzen 5 1400

7699

Intel Core i7 12700KF +347%

34419

AMD Ryzen 5 1400

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Intel Core i7 12700KF

General Parameters

Apr 2017

Release Date

Oct 2021

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen

Core Architecture

Alder Lake

-

Processor Number

i7-12700KF

AM4

Socket

LGA-1700

N/A

Integrated Graphics

No

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

AM4

Socket

LGA-1700

65 W

Power Consumption

125 W

-

Max Turbo Power Consumption

190 W

95 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

3.6 GHz

3.4 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

4

Total Core Count

12

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

36x

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

12 MB shared

8 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800, DDR4-3200

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

39.74 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 5 1400

Official Website

Intel Core i7 12700KF

3.0

PCIe Version

5.0

20

PCIe Lanes

20

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