AMD Ryzen 9 7900X vs Intel Core i7 14700K

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We compared two desktop CPUs: AMD Ryzen 9 7900X with 12 cores 4.7GHz and Intel Core i7 14700K with 20 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X 's Advantages

Higher base frequency (4.7GHz vs 3.4GHz)

Larger L3 cache size (64MB vs 33MB)

Intel Core i7 14700K 's Advantages

Released 1 years and 1 months late

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Lower TDP (125W vs 170W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7900X

2033

Intel Core i7 14700K +6%

2174

Cinebench R23 Multi Core

AMD Ryzen 9 7900X

29242

Intel Core i7 14700K +19%

34805

Geekbench 6 Single Core

AMD Ryzen 9 7900X

2942

Intel Core i7 14700K +2%

3019

Geekbench 6 Multi Core

AMD Ryzen 9 7900X

19092

Intel Core i7 14700K +6%

20412

Cinebench 2024 Single Core

AMD Ryzen 9 7900X

121

Intel Core i7 14700K +8%

131

Cinebench 2024 Multi Core

AMD Ryzen 9 7900X

1614

Intel Core i7 14700K +25%

2021

Blender

AMD Ryzen 9 7900X

406

Intel Core i7 14700K +39%

566

Passmark CPU Single Core

AMD Ryzen 9 7900X

4317

Intel Core i7 14700K +3%

4485

Passmark CPU Multi Core

AMD Ryzen 9 7900X

52013

Intel Core i7 14700K +3%

53739

AMD Ryzen 9 7900X

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Intel Core i7 14700K

General Parameters

Sep 2022

Release Date

Oct 2023

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raphael

Core Architecture

Raptor Lake Refresh

-

Processor Number

i7-14700K

AM5

Socket

LGA-1700

AMD Radeon™ Graphics

Integrated Graphics

UHD Graphics 770

-

Generation

Core i7 (Raptor Lake Refresh)

Package

5 nm

Manufacturing Process

10 nm

AM5

Socket

LGA-1700

170 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253 W

95 °C

Peak Operating Temperature

100°C

-

Foundry

Intel

-

Die Size

257 mm²

-

Package

FC-LGA16A

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

4.7 GHz

Performance Core Base Frequency

3.4 GHz

5.6 GHz

Performance Core Turbo Frequency

5.6 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

2.5 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

12

Total Core Count

20

24

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

47x

Multiplier

34x

-

L1 Cache

80 K per core

12 MB shared

L2 Cache

2 MB per core

64 MB shared

L3 Cache

33 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5600, DDR4-3200

128 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1600 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

AMD Ryzen 9 7900X

Official Website

Intel Core i7 14700K

5.0

PCIe Version

5.0

24

PCIe Lanes

20

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