Intel Core i7 12700KF vs AMD Ryzen 7 5800XT

VS

Intel Core i7 12700KF AMD Ryzen 7 5800XT

We compared two desktop CPUs: Intel Core i7 12700KF with 12 cores 3.6GHz and AMD Ryzen 7 5800XT with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12700KF 's Advantages

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Larger memory bandwidth (76.8GB/s vs 47.68GB/s)

Newer PCIe version (5.0 vs 4.0)

AMD Ryzen 7 5800XT 's Advantages

Released 2 years and 9 months late

Higher base frequency (3.8GHz vs 3.6GHz)

Larger L3 cache size (32MB vs 25MB)

Lower TDP (105W vs 125W)

Score

Intel Core i7 12700KF

VS

AMD Ryzen 7 5800XT

General Parameters

Oct 2021

Release Date

Jul 2024

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Zen 3 (Vermeer)

i7-12700KF

Processor Number

-

LGA-1700

Socket

AM4

No

Integrated Graphics

No

Package

-

Transistor Count

10 nm

Manufacturing Process

7 nm

LGA-1700

Socket

AM4

125 W

Power Consumption

105 W

190 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

90°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.8 GHz

4.9 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

2.7 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

38x

80 K per core

L1 Cache

64 K per core

12 MB shared

L2 Cache

512 K per core

25 MB shared

L3 Cache

32 MB

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

47.68 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Core i7 12700KF

Official Website

AMD Ryzen 7 5800XT

5.0

PCIe Version

4.0

20

PCIe Lanes

20

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