AMD Ryzen 7 7800X vs Intel Core i9 14900K

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We compared two desktop CPUs: AMD Ryzen 7 7800X with 10 cores 4.5GHz and Intel Core i9 14900K with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7800X 's Advantages

Higher base frequency (4.5GHz vs 3.2GHz)

Larger L3 cache size (40MB vs 36MB)

Lower TDP (105W vs 125W)

Intel Core i9 14900K 's Advantages

Released 9 months late

Better graphics card performance

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

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7800X

1987

Intel Core i9 14900K +18%

2358

Cinebench R23 Multi Core

AMD Ryzen 7 7800X

22607

Intel Core i9 14900K +70%

38497

AMD Ryzen 7 7800X

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Intel Core i9 14900K

General Parameters

Jan 2023

Release Date

Oct 2023

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Raptor Lake Refresh

-

Processor Number

i9-14900K

AM5

Socket

LGA-1700

Radeon Graphics (Ryzen 7000)

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Raptor Lake Refresh)

Package

5 nm

Manufacturing Process

10 nm

AM5

Socket

LGA-1700

105 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

10

Performance Cores

8

20

Performance Core Threads

16

4.5 GHz

Performance Core Base Frequency

3.2 GHz

5.4 GHz

Performance Core Turbo Frequency

6 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.4 GHz

-

Efficiency Core Turbo Frequency

4.4 GHz

10

Total Core Count

24

20

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

45x

Multiplier

32x

-

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

40 MB shared

L3 Cache

36 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

-

Max Memory Bandwidth

89.6 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1650 MHz

128

Shader Units

256

8

Texture Units

16

4

Raster Operation Units

8

2

Execution Units

32

15 W

Power Consumption

15 W

0.54 TFLOPS

Graphics Performance

0.78 TFLOPS

Miscellaneous

-

Official Website

Intel Core i9 14900K

5.0

PCIe Version

5.0

28

PCIe Lanes

20

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