AMD Ryzen 9 5950X vs Intel Core i7 12700KF

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We compared two desktop CPUs: AMD Ryzen 9 5950X with 16 cores 3.4GHz 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 9 5950X 's Advantages

Larger L3 cache size (64MB vs 25MB)

Lower TDP (105W vs 125W)

Intel Core i7 12700KF 's Advantages

Released 1 years late

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)

Higher base frequency (3.6GHz vs 3.4GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5950X

1684

Intel Core i7 12700KF +15%

1944

Cinebench R23 Multi Core

AMD Ryzen 9 5950X +26%

28782

Intel Core i7 12700KF

22801

Geekbench 6 Single Core

AMD Ryzen 9 5950X

2218

Intel Core i7 12700KF +25%

2790

Geekbench 6 Multi Core

AMD Ryzen 9 5950X

13903

Intel Core i7 12700KF +10%

15374

Cinebench 2024 Single Core

AMD Ryzen 9 5950X

93

Intel Core i7 12700KF +20%

112

Cinebench 2024 Multi Core

AMD Ryzen 9 5950X +27%

1494

Intel Core i7 12700KF

1175

Geekbench 5 Single Core

AMD Ryzen 9 5950X

1819

Intel Core i7 12700KF +11%

2031

Geekbench 5 Multi Core

AMD Ryzen 9 5950X +22%

18397

Intel Core i7 12700KF

14961

Passmark CPU Single Core

AMD Ryzen 9 5950X

3471

Intel Core i7 12700KF +15%

4020

Passmark CPU Multi Core

AMD Ryzen 9 5950X +32%

45659

Intel Core i7 12700KF

34419

AMD Ryzen 9 5950X

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Intel Core i7 12700KF

General Parameters

Oct 2020

Release Date

Oct 2021

Amd

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 3 (Vermeer)

Core Architecture

Alder Lake

-

Processor Number

i7-12700KF

AM4

Socket

LGA-1700

No

Integrated Graphics

No

Package

4.15 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

AM4

Socket

LGA-1700

105 W

Power Consumption

125 W

-

Max Turbo Power Consumption

190 W

95°C

Peak Operating Temperature

100°C

CPU Performance

16

Performance Cores

8

32

Performance Core Threads

16

3.4 GHz

Performance Core Base Frequency

3.6 GHz

4.9 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

16

Total Core Count

12

32

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

36x

64 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

12 MB shared

64 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800, DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 9 5950X

Official Website

Intel Core i7 12700KF

4.0

PCIe Version

5.0

20

PCIe Lanes

20

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